Symptoms And Symptoms Of Chronic Bronchitis Essay

1. What clinical findings correlate with M.K.’s chronic bronchitis? What type of treatment and recommendations would be appropriate for M.K.’s chronic bronchitis? Chronic bronchitis is caused by inflammation of the lining of the bronchial tubes. These tubes carry oxygen to and from the alveoli of the lungs. †¢ Clinical findings that correlate with M.K.’s chronic bronchitis include: †¢ 22 plus years of smoking- smoking has been directly linked as one of the number one causes of Chronic bronchitis/COPD. †¢ Chronic cough with sputum especially in the mornings. A Chronic cough is often one of the initial symptoms of COPD. It is long term, and can increase in severity as the disease progresses. Sputum or mucus is often produced in the cough of a COPD patient. †¢ Light-headedness, distended neck veins and peripheral edema- The light- headedness, distended neck veins and peripheral edema could all be caused by pulmonary hypertension. COPD can be a cause of pulmonary hypertension. The rise in blood pressure in your lungs can be caused by changes in the cells that line the walls of your pulmonary arteries causing them to become stiff and thickened. The arteries can also become inflamed and tight. Smoking can be a major contributor to the damage of these vessels. These changes can reduce or block blood flow through these vessels, thus raising the pressure. The reduced blood flow through the lungs puts a strain on the right side of the heart. The right side of the heart has to workShow MoreRelatedBronchitis, An Inflammation That Affects The Lungs1248 Words   |  5 Pagesâ€Å"Bronchitis† is an inflammation that affects the lungs, â€Å"broncho† meaning lungs, â€Å"itis† meaning inflammation of an organ. Bronchitis c omes in two types, Acute and Chronic bronchitis. Acute Bronchitis is an infection that also occurs to the bronchial tubes, which gets swollen. It is usually caused by a virus however, lasts for about 2 to 3 weeks. This commonly happens after someone had a cold or flu. It only happens for a short period of time. Chronic bronchitis is the inflammation of the lungs thatRead MoreBronchitis1128 Words   |  5 PagesBanks BRONCHITIS Bronchitis is the inflammation of the mucous membranes of the bronchi, the airways that carry airflow from the trachea into the lungs. The thin mucus lining of these airways can become irritated and swollen; the cells that make up the lining may leak fluids in response to the inflammation. Bronchitis most often occurs during the cold and flu season usually coupled with an upper respiratory infection. Bronchitis can be divided into two categories: acute or chronic each of whichRead MoreAsthma Research Paper1244 Words   |  5 Pagesto happy recovery and a happy healthy lifestyle. What is Bronchitis?   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Bronchitis is a condition where the lining of the bronchial tubes or bronchi become swollen or inflamed. People who have bronchitis often have difficulties breathing and having oxygen go through their lungs. This happens because there is heavy mucus and phlegm that cannot be cleared from the airways in the lungs, the airways becomes narrow.   Bronchitis is caused by viruses, particles that irritate the bronchialRead MoreChronic Obstructive Pulmonary Disease ( Copd )907 Words   |  4 PagesMatt McGuire Dr. Wilson 25 November 2014 Chronic Bronchitis Chronic obstructive pulmonary disease (COPD) affects an estimated 24 million individuals in the United States, where half of these people do not even know they have it (COPD Foundation 2014). COPD governs a deluge of ailments including: emphysema, refractory asthma, some forms of bronchiectasis, and the very prevalent chronic bronchitis. Chronic Bronchitis is a long-term pulmonary disease where there is a problem in the airway of the lungsRead MoreChronic Bronchitis : An Incurable Obstructive Lung Disease1409 Words   |  6 PagesChronic Bronchitis is best described as an irreversible obstructive lung disease affecting the bronchi causing inflammation, increased mucous secretion, and a productive cough. To familiarize ones self with this disease, it plays a large roll with a more commonly known condition called â€Å"Chronic Obstructive Pulmonary Disease† or â€Å"COPD†. COPD is comprised of two diseases – chronic bronchitis, and Emphysema. It is important to r ecognize that chronic bronchitis may be represented as its alias â€Å"COPD†Read MoreChronic Obstructive Pulmonary Disease1509 Words   |  7 PagesBobby Muniz 12/5/15 A block Chronic Obstructive Pulmonary Disease Introduction Chronic Obstructive Pulmonary Disease is a disease that effects the respiratory system. It is a progressive disease, which means the get gets worse as time passes (What Is COPD?). Although their are different types of COPD, the common similarity in the disease is increasing breathlessness. The main symptoms are increasing of breathlessness, frequent coughing, wheezing and tightness in the chest. One major issue isRead MoreChronic Obstructive Pulmonary Disease1467 Words   |  6 Pageswhich is Chronic Obstructive Pulmonary Disease is known as a condition that progressively makes it harder to breathe because the airflow into and out of the lungs is reduced. This usually occurs because the airways and air sacs lose their elastic quality, the walls between the air sacs are destroyed, the walls of the airways become swollen, or if the airways are clogged because they made more mucus than usual. Three main conditions of this disease are emphysema, chronic obstructive bronchitis, and asth maRead MoreChronic Obstructive Pulmonary Disease ( Copd )1098 Words   |  5 Pagesprovided; the three differential diagnosis that are being considered include; chronic obstructive pulmonary disease (COPD), bronchitis and community acquired pneumonia (CAP) (Papadakis, McPhee, Rabow, 2015). COPD Symptoms of COPD often begin in middle age and is commonly caused by years of smoking. COPD is progressive, irreversible and made up of chronic bronchitis and emphysema (Goolsby Grubbs, 2011). Symptoms include; chronic productive cough for three consecutive months each year for 2 sequentialRead MoreChronic Obstructive Pulmonary Disease ( Copd )1059 Words   |  5 Pages Chronic Obstructive Pulmonary Disease Eduardo Martinez Kaplan College Cardiopulmonary Anatomy and Physiology RSP 120 Bruce Kennedy MHA, RRT January 1, 2016 Chronic Obstructive Pulmonary Disease Chronic Obstructive Pulmonary disease (COPD) is the third leading cause of death in the United States. â€Å"COPD affects over 24 million Americans and our community stretches across all 50 states.† (COPD Foundation, 2016, p. 1). In this paper we will go over the main causes of COPD, what is emphysemaRead MoreNursing Case Study805 Words   |  4 Pagesthe past week he has been having a increase of difficulty breathing. Complains of alternating periods of sweating and chills. Other symptoms he has been experiencing is a productive cough with expectoration of thick yellow sputum. Patient is a ex- smoker, he was a 40 pack year history, denies smoking, stopped over 10 years ago. Medical history includes chronic bronchitis, hypertension, MI five years ago, has had a angioplasty, and denies chest pain since having angioplasty. Current medication combined

An Analysis of the First Two Stanzas of Edgar Allan Poes...

An Analysis of the First Two Stanzas of Edgar Allan Poes The Raven Picture yourself alone one night. You are sitting up in bed, your legs buried underneath your comforter while you read for what seems like the hundredth time that same paragraph from Franklin for your American Literature class, and trying to ignore the storm that is only getting stronger outside. Suddenly, the power goes out, and you only have candlelight to read by. The silence becomes deafening, and you watch the shadows play across the wall. Unexpectedly, you hear this scratching on the door to your bedroom, but you are alone in the house. You tell yourself it is only the wind, or its only your imagination running away with you. After all,†¦show more content†¦You do not come into this poem thinking daffodils and sunshine, but howling winds and shadows. By using these words, Poe gives you the sense of being isolated and alone. He also contrasts this isolation, symbolized by the storm and the dark chamber, with the richness of the objects in the library. The furni shed room also reminds him of the beauty of his lost Lenore. Also, Poe uses a rhythm in his beginning stanza, using tapping, followed by rapping, rapping at my door, and ending with tapping at my chamber door. You can almost hear the tapping on the door of the library as you continue reading. And at the end of each stanza, nothing more or nevermore is like the door slamming of the library. One of the genius factors of Poes writing is his way of working his way into the human psyche, with nothing more than a few words and a perfect setting. You can not really relate to some one, who is being chased by a monster, because even though it is scary, somewhere in the back of your brain you know this isnt real. However, everyone can relate to the being psychologically tormented by your past. Poe seeks to not exactly scare his readers with this poem, but give them a since of the narrators self-torment. Using a raven that only answers in the negative over and over again to whatever question is asked, slowly driving the narrator insane. One wonders if Poe himself wrote this poemShow MoreRelatedThe Raven Essay1692 Words   |  7 Pagesâ€Å"The Raven† is a magnificent piece by a very well known poet from the 19th century, Edgar Allan Poe. Poe was well known for his dark and haunting poetry. Along with writing poetry, Poe was also recognized for his Gothic- style short stories. â€Å"The Raven† is one of Poe’s greatest accomplishments and was even turned into recitals and numerous television appearances. â€Å"The Raven† tells a story about an unnamed narrator whose beloved Lenore has left him. A raven comes at different points throughout theRead MoreEdgar Allan Poe s The Raven Essay1642 Words   |  7 PagesAn Analysis of Edgar Allan Poe’s The Raven Death. A strong topic, frequently but solemnly discussed. However, when I read Edgar Allan Poe’s â€Å"The Raven†, I was immediately captivated by the new angle brought to my attention regarding death. While the topic of death is usually associated with either sympathy or horror, Poe succeeded in portraying a feeling caught between the two; and at the same time bringing forth new feelings I would never thought to consider regarding death. These feelings reflectRead MoreThe Raven And The Overwhelming Power And Sadness Of The Death Of A Loved One1165 Words   |  5 PagesCritical Analysis This critical analysis essay is about Poet Edgar Allen Poe’s poem â€Å"The Raven† and the overwhelming power and sadness of the death of a loved one. There is such sorrow and even anticipation that the poem invokes in the reader. The poem can be quite dreary and full of gloom, but the author also makes it sound eerie but somehow beautiful and lyrical especially when reciting it orally. Poe was a remarkable writer and known as being a bit peculiar in person and in his writings. PoeRead MoreThe Works Of A Depressed Man Essay1830 Words   |  8 PagesPoe: The Works of a Depressed Man In this paper, will analyze the works of the great poet Edgar Allen Poe. My focus of this analysis will be his theme and how it related to his life. The poems I will be analyzing are Annabel Lee, The Raven, and Spirts of the dead to show the themes of Poe’s works. My analysis will show how Poe used the tragic events of his life as well as a few of the good things that happened to ultimately inspire themes of death, depression, and despair as well as some other minorRead MoreAnalysis Of Edgar Allan Poe s The Raven 1514 Words   |  7 PagesEdgar Allan Poe is a very well known writer who specifically liked to write poetry and short stories whose genres included mystery and horror. He’s well known for some of his most popular works such as The Raven, The Tell-Tale Heart, and Annabel Lee. Edgar Allan Poe has written many different pieces of literary work that make him unique from the rest. His literary works evoke deep thoughts and imagery. Poe was born in Boston, Massachusetts but mostly lived in Richmond, Virginia. Poe wrote his firstRead MoreEdgar Allan Poe : A Literary Catalyst2302 Words   |  10 PagesEdgar Allan Poe: A Literary Catalyst Edgar Allan Poe created a new age of poem and prose though his articulate calculation of production and fantastic usage of poetic effect. His way of creating a work was to mathematically draw the poem from the atmosphere or effect backwards, running this idea throughout the piece. Many people consider Edgar Allan Poe as one of America’s greatest authors, but still question that without Poe, the unveiling of the human propensity represented in poetryRead More Analysis of Edgar Allan Poes The Raven Essay809 Words   |  4 PagesAnalysis of Edgar Allan Poes The Raven Edgar Allan Poe’s â€Å"The Raven,† though parodied, republished, and altered countless times, has withstood the test of time as one of the most recognizable and famous works of poetry in the English language. Carefully measured stanzas with a fascinating rhyme scheme embedded throughout, together with the unique and completely individualistic style of its author, are but a few of the elements that combine to elevate this poem in the public eye. It reachesRead MoreComparitve Analysis of the Raven Tell Tale Heart by Edgar Allan Poe1257 Words   |  6 PagesComparative Analysis of the Tell Tale Heart and the Raven Edgar Allen Poe was the author of several daunting works of literature. Two examples of Edgar Allen Poes literature are The Tell Tale Heart and The Raven. If we compare these two works, one a short story and the other a poem, we will see that Poe shows great mastery of symbolism, as well as other forms of literary technique. In these two stories, many people would say that Poe uses the tales to reflect the way he perceivesRead MoreEdgar Allan Poe s The Raven2600 Words   |  11 Pagesachievements in their community. Edgar Allan Poe is one of the world s most renowned poets and wrote mainly in the form of poets and short stories. Some of Poe s most renown poems include The Raven, Annabel Lee. The poem The Raven deals with problems such as insanity and grief and the poem Annabel Lee deals with problems of grief and young love. Edgar Allan Poe wrote a lot about death and depression due to his own life being filled with death and depression. Poe’s life was quite strange and depressingRead MoreAnalysis Of The Raven By Edgar Allan Poe1487 Words   |  6 PagesANALYSIS OF LENORE The Raven by Edgar Allan Poe is undoubtedly one of the most famous poems ever written. With its haunting imagery and masterfully crafted suspense, as well as the famous refrain â€Å"nevermore†, The Raven is mesmerizing, hypnotic, terrifying, exciting, and irresistible. Besides its outstanding sounds and imagery, the secret to the Raven’s persistent and ubiquitous popularity also lies in the universality of the theme with which it deals – namely, the theme of the lost Beloved. At the

Control The Speed Of The DC Motor Engineering Essay Free Essays

string(89) " certainly the hardware runs based on the package maps to derive the needed end product\." Direct current ( DC ) motor is applied in a broad scope of applications peculiarly in mechanization engineering due to minimum electromotive force ingestion. In the proposal DC motor plays an effectual function in Hardware execution. The chief rule behind the undertaking is to utilize the cascade control to run the DC motor ; it ‘s one of best feedback accountants. We will write a custom essay sample on Control The Speed Of The DC Motor Engineering Essay or any similar topic only for you Order Now For gauging the speed and the armature current of the DC motor with 24 Vs and a dsPIC Microcontroller is programmed.The above all operation is done in a closed control cringle map. Table of Contentss 1.2 Objective 2. Specific Aims of the undertaking Chapter 1 1. Introduction 1.1 Background Brushed DC Motor DC motor theoretical account Digital control of District of Columbia motor Advantages of District of Columbia with regard to rush control Analogue control of District of Columbia motor 2.1 Dss PIC dsPIC30f 3010 2.2 MPLAB IDE 3. Design and Research Cascade control Currentloop kineticss Speed cringle kineticss 3.1 Components for commanding 24v brushed Dc motor 3.1. Flexible upside-down board 3.2.1 Generating PWM moving ridge signifiers 3.1.2 H-Bridge convertor 3.2 Software techniques used in DC motor Programing microcontroller in Flexible inverted board 4. Consequences and Discussion 5. Decision 6. Appendix List of Figures FIGURE 1: Operation of BRUSHED DC Motor FIGURE2: General block diagram of velocity cringle and current cringle of DC Motor FIGURE3: H-bridge convertor with different electromotive force VI ± A ; VI? Chapter 1 1. Introduction 1.1 Objective The chief map of the undertaking is to command the velocity of the DC Motor utilizing a dsPIC30f3010 microcontroller. For that implement a separate hardware to fulfill the chief map of the undertaking. 1.2 Specific Aim of the undertaking In order to accomplish the chief nucleus of the undertaking, concept Hardware for commanding the velocity control of DC motor. The chief hardware demands are Ds PIC microcontroller ICD interface A ; connection for system interface DC power supply MOSFET Current detectors The above constituents are required to build a hardware called Flexible Inverted Board [ 4 ] . 1.3 OUTLINE OF PROJECT Step1 In this paper a flexible upside-down board is constructed with the series of hardware constituents Step2 Then pass on the Flexible inverted board with system utilizing MPLAB IDE package with ICD-3 interface [ 4 ] .the linguistic communication used in the MPLAB package is C-language. Step3 The velocity cringle and the current cringle are the two of import maps for commanding the velocity of the Dc motor. In our undertaking the cardinal point is to command both the cringles by C-programming linguistic communication utilizing MPLAB ICD-3. The velocity cringle of the microcontroller is called velocity accountant and the current cringle of the microcontroller is called current accountant. Chapter 2 THEORITICAL TECHNIQUES AND THEIR REVIEWS 2 Background 2.1 Brushed DC Motor In automotive industries DC motor is used widely in â€Å" fuel pump control, electronic maneuvering control, engine control and electric vehicle control † [ 6 ] for its cost effectual and it is used in many applications like â€Å" mush and paper industries, fan pumps, imperativeness, winder motors † [ 2 ] , † place contraptions, washers, driers and compressors † [ 6 ] are some of the best illustrations. DC motor is one of the of import hardware employed in this paper, it consists of a rotor and stator, and the parts are placed in a lasting magnetic field. Commutator and coppice are placed in between the rotor and stator. Positioning the coppice at a peculiar way in the rotor is classified into some classs and they are â€Å" radial, trailling or taking † [ 3 ] places. When the rotor rotates the commutator and C coppice interface at a point, which produces an tremendous sum of magnetic field from the coppice of the motor and it produces current to th e armature twist of the Dc motor. FIGURE 1: Operation of BRUSHED DC Motor [ a ] 2.2 DC Motor theoretical account [ 8 ] Each motor will hold different specification and demands. Harmonizing to motor demands and inside informations the theoretical account can be designed. The purpose of motor theoretical account, trades with commanding the applied electromotive force of both velocity and current. The basic theoretical account for a Dc Motor is shown below FIGURE2: DC Motor theoretical account The above diagram is a simple RL circuit. RL circuit is called opposition induction circuit and a 24v DC Motor. All these constituents combine to organize RL circuit. Now the derivation portion of the RL circuit is explained below T ( T ) = J tungsten is the Angular speed J is the minute of inactiveness B is the clash T is the armature Torque T ( T ) = ( T ) is the Torque invariable is Armature current Harmonizing to Kirchhoff ‘s jurisprudence ( T ) – ( T ) = ( T ) + and are the induction and opposition for the armature current ( Iowa ) The electromotive of the motor can be determined by multiplying the back voltage with velocity The relationship for the electromotive force is shown below ( T ) = The province theoretical account for any DC motor utilizing Iowa and tungsten ( velocity ) is mentioned below. = + 2.3 ds PIC -microchip Ds PIC stands for Programmable Interface Controller or programmable intelligent computing machine, which act as an of import controlling unit for full system. The chief aim of this undertaking is to do the Ds PIC to bring forth 6PWM wave form. In an ideal status the wave form from the pulsation width transition can command the H-bridge convertor. It non merely serves as an interface accountants but besides plays a function of a programmable logic accountant ( PLC ) . [ 16,20 ] Ds movie has a memory of 16bit microcontroller that has two major maps. Firstly it can move as a package portion functioning package maps and the other is a hardware portion functioning hardware maps. The input signals that are attain from the feedback service system are received by the package portion which in bend utilizes the codifications that are written on the bit on C – linguistic communication to analyse the input and run the hardware. Finally the package makes certainly the hardware runs based on the package maps to derive the needed end product. You read "Control The Speed Of The DC Motor Engineering Essay" in category "Essay examples" [ 18, 20 ] Our undertaking concentrated on working experiments that were run at lab conditions. Since a twosome of systems have certain differences from the stimulation that have been run in existent conditions compared to ideal conditions. This in bend is the working of the microcontroller. dsPIC30F 3010, 2010 4011 and 3012 are the series of french friess that have been available in the Lab. The missive ‘F ‘ in ds PIC30F and such bit provinces that the bit contains brassy memory. The ground for sing this brassy memory merchandise is because 30F has an ex-ordinary public presentation when compared to EPROM ( Effaceable Programmable Read-Only Memory ) and one clip programmable french friess ( OTP ) . This has been a major demand for the running of this undertaking to acquire the needed end product. 16-bit modified Harvard architecture has been added to the CPU incorporating Ds PIC30F for using the information and upgrading the set of usher lines for running digital signal processing ( DSP ) [ 14 ] . There is a drawn-out flexible opcode field which has been installed in the CPU that has a 24 spot broad user coder memory country and the entire turn toing velocity can travel up to 4MA-24 spot. This programming theoretical account has sixteen 16bit working registries in Ds PIC30F bit. There are two categories of debut commanding unit that have been integrated and used for executing they are integrated and used for executing [ 2 ] . 2.3.1 dsPIC30F 3010 This subdivision is about the pin constellation and the constituents available in dsPIC30F3010 microcontroller. Normally the memory allotment in dsPIC30F 3010 can classified in to three classs they are SRAM in Bytes EEPROM in Bytes Programmable memory in Bytes/instruction 2.3.1.1 SRAM SRAM stands for inactive RAM ( Random Access Memory ) . Harmonizing to the tabular matter shown below the informations bound for inactive RAM should non transcend 1024 bytes. The memory in the map can sort in two types they are X – Datas RAM Y – Datas RAM The inactive RAM uses X -RAM and Y_RAM for hive awaying informations. 2.3.1.2EEPROM The memory allotment for EEPROM is same as inactive RAM. In read merely memory one of the of import types of ROM used to hive away memory is EEPROM. The chief map of this ROM is based on two parametric quantities they are endurance and keeping [ 2 ] . Endurance is to retain the informations even after the ROM fails. Therefore the informations ca n’t be deleted at any instant. Time period is required to hive away informations that is taken attention by keeping [ 2 ] . 2.3.1.3Program memory In a peculiar plan Ds PIC30f microcontroller has a separate memory allotment for hive awaying both the reference and information. The memory bound for the plan memory is 24K. plan reference infinite anda informations reference infinite Table 1: Tabulation for memory allotment in Ds PIC30f3010 The pin constellation of dsPIC30f3010 is described below FIGURE 3: Pin constellation of dsPIC30F 3010 [ 2 ] Pin descriptions ( PWM1L and PWM1H ) , ( PWM2L and PWM2H ) A ; ( PWM3L and PWM3H ) [ 2 ] these are six different types PWM channels used in the pin constellation. In which each PWM brace generates three responsibility rhythms with one high end product ( H ) and one low end product ( L ) . INT0, INT1 A ; INT2 are the interrupt buffers used in the PIC. VSS and VDD [ 2 ] are the supply electromotive force and land in the PIC accountant. U1RX A ; U1TX, U1ARX A ; U1ATX [ 2 ] are the series of pins used for pass oning PIC microcontroller with Personal computer, in other system interface operation can be done by UART map. In that RX stands for receiving system and TX stands for sender. The above pin map plays an of import in our undertaking. Chapter 3 Methodology 3.1 Components for commanding 24v brushed Dc motor Since the undertaking is to the full based on difficult ware so many constituents are available and how they work in that operation. 3.1.1Cascade control operation in Dc Motor: The below operation is done by utilizing Double cascaded layout, it consists of two cringles they are current accountant with current mention and velocity accountant with velocity mention [ 5 ] as shown in. FIGURE4: General block diagram of velocity cringle and current cringle of DC Motor [ B ] The current cringle is covered by the velocity cringle, in the block diagram it has the two circles interior circle is called interior cringle and the outer circle is called outer cringle since the interior circle operation is ever quicker than the outer circle. In other words interior circle public presentation is multiple of 10 times faster than the staying 1. The cascade control rule is chiefly used in our undertaking to keep the velocity of the motor at a changeless degree and the current cringle in the cascade control is the armature current and it is otherwise called as torsion. Sometimes armature current may transcend the bound to avoid this state of affairs in cascade control, it has limiter, and the chief map of the clipper is to restrict the values of the armature current. For illustration To restrict the armature current to 64volt i.e. 1 ampere. So that the armature wo n’t transcend those bounds since the clipper is available in cascade control. The velocity account ant in the cascade control used to bring forth demand current ia* . The motor runs to get the better of the demand current values. The demand current value will ever higher than the normal current values. So that the velocity motor bit by bit increases. PI accountant ( relative Integral accountant ) Current accountant Speed accountant The above all constituents construct a cascade accountant and the map each constituent is described below 3.1.1.1PI accountant ( relative and built-in accountant ) In cascade accountant map assorted accountants are used for observing the velocity and control of the motor, but PI accountant is recommended as high efficient accountant because it consist to constant addition Kip and Kid. By manually tuning the addition of both Kii and Kpi will cut down the steady province mistake and the stableness of the system will be increased. In recent study more than 70 % cascade accountant used PI accountant for commanding the velocity control DC Motor. In order to cut down the steady province mistake in the closed cringle system, bit by bit increase the relative addition changeless Kp. As the addition of the Kp increases the steady province mistake in the system decreases. But the stableness of the system will non be stable. To do the system stable, built-in term Ki is introduced in the system. When both the proportional and built-in term amount each other to cut down the steady province mistake and do the system stable.the above two maps can be done at th e same time in the PI accountant. The mathematical look for PI accountant is explained below. FIGURE 5: PI accountant of a closed cringle map [ 1 ] Kp-proportional addition Ki-Intergral addition Y- Output of the PI accountant Err-Error in the PI accountant At the get downing mistake ( Err ) will go through through both Kp and Ki. For relative addition the end product is Kp Err y1= Kp Err eqn1 [ 1 ] y2 = eqn 2 [ 1 ] Y = y1 + y2 eqn 3 [ 1 ] eqn 4 [ 1 ] The cardinal point in this PI accountant is the mistake Err in intergral addition Ki will be integrated. so that the steady mistake will be reduced and the system will be stable. 3.1.1.2Current accountant The current accountant in the closed cringle maps of the cascade control. The current cringle is besides called as current accountant. It is used to protect cascade circuit from harm. The chief map of the cascade map is to command the velocity. Before commanding the velocity the current of the accountant should be controlled. The current obtained from the closed cringle map is from armature circuit of the DC Motor [ 7 ] .the input in the current accountant is the back voltage ( ia* ) . Power convertor is chiefly used to better the control in the system. It has high exchanging frequence, since the power convertor in the current cringle is really speedy. The end product of the convertor is armature electromotive force ( Va ) . ( -E ) is the perturbation occurred in the current cringle, in order avoid the perturbation -E Iowa ia* RL CIRCUITT Power Converter Pi FIGURE 6: Functional block diagram of Current accountant The perturbation is added along with RL circuit, and the equation is shown below Va = ( S La + Ra ) ia + Tocopherol The map of the RL circuit is cut down complexness Va is Armature electromotive force. Iowa is armature current ( seeking to command ) Ra is Armature opposition Tocopherol is Disturbance RL = 1/ ( S La + Ra ) Current cringle is carried out by conveying the from Iowa ( armature current ) to ia* ( demand armature current ) . As speedy as possible without doing the over shoot acquiring so high. If the over shoot is high it creates job to the convertor. Similarly when the addition values ( Kp and Ki ) increases in PI controller the over shoot value reduces, but the same clip there is more sum of oscillation which may impact the system. Care should be taken in taking both Kp and Ki values. T Iowa ia** FIGURE 7: graph for armature current V subsiding clip ia – Armature current ia* – Demand armature current ts – Settling clip 3.1.2 Flexible inverted board The major hardware has been designed and implemented as Flexible inverted board. It consists of many constituents they are dsPIC30F3010 microcontroller, H-bridge convertor and District of Columbia motor. The maps of these hardware constituents are explained earlier. The above all operation is implemented in a individual hard ware called flexible inverted board. FIGURE 8: Functional block diagram of Flexible inverted board 3.1.2.1 IR2130 gate thrust circuit: There are three input signal generator blocks which are capable of supplying two end products each gives the inputs to the six end product drivers. L1, L2 and L3 are signal generators which drive exactly the three low-side end product drivers although H1, H2 and H3 signal generators must be flat shifted before it is fed to the high-side end product drivers. The drifting points of the driver, gate charge demands of the power switch and the maximal power switch â€Å" ON † times receives power from three bootstrap capacitances C1, C2 and C3. Bootstrap capacitances besides feed supply to the internal natation driver current. Once these energy demands are met there must be considerable sum of charge still on the 8.3V nominal to forestall halting. D7, D8 and D9 should be super-fast. VCC degree seen by an under-voltage sensor circuit gives an input to criminalize six end products of the signal generator circuits. Current detector R1 derives the ITRIP signal in the chief power circuit of the motor when it is segregated with a 0.5 V mention to criminalize the six signal generator end products. ITRIP inputs sets up a mistake logic circuit which in bend gives unfastened drain TTL end product for system gesture. FIGURE 9: Circuit diagram for IR2130 gate thrust circuit 3.1.2.2Trim port map with PWM Trim port are little in size and they are really little in size.it is chiefly used in many PCB building board since it ‘s occupies less infinite. The spare port act like a potentiometer and it is otherwise called as pruner [ ] . By tuning the spare port, opposition value can be minimized or maximized. For illustration if a 50ohm opposition can be tuned by spare port from 0 – 50. The two leg of H-bridge convertor produce two pulse wave form one with low end product ( 1L ) and another 1 with high end product ( 1H ) . The responsibility ratio of the PWM wave signifier can set utilizing spare port. 3.1.2.3DC MOTOR ENCLOSED WITH A ENCODER The best methods of ciphering the velocity of the DC motor is utilizing optical encoder method. It consists of a disc, Light Emitting Diode ( LED ) and optical detector [ 6 ] . The disc is fitted with the rotor, as the rotor rotates the disc starts whirling along with the rotor and it is placed in between the LED beginning and the light detector. Once the rotary motion starts the disc passes through the LED beginning and the optical detector gets started, from which the velocity of the motor can be calculated because the optical detector Acts of the Apostless like a tachometer. In other words the encoder in the DC motor is otherwise called as velocity observing detectors. [ 6 ] 3.1.2.4 H-Bridge convertor DC motor runs differential velocity, but the applied electromotive force of the motor varies at every interval of clip. Since the electromotive force is straight relative velocity, as the electromotive force increases the velocity of the motor besides increases. Speed can be calculated by tachometer which is in physique in the DC motors, the applied electromotive force can be supplied and controlled by a convertor called h-bridge convertor. Soman GD – Gate Drive Circuit FIGURE 10: H-bridge convertor with different electromotive force VI ± A ; VI? [ c ] In this H-bridge circuit it produces two unipolar pulsation breadth transitions because it has two leg inverter. Effective transition takes topographic point merely in the first half of the inverter. As a consequence two variable electromotive forces are generated on either side of the armature twist. In H-bridge, transition index is represented as ( +mi ) and the reciprocal of transition index is represent as ( -mi ) .the motor in our undertaking really sing two pulse breadth. Both the pulsations are reciprocally relative to each other bring forthing a unipolar PWM. The two legs in the convertor are called the shift signals or exchanging frequence. Bigger convertor comparatively has lower frequence and smaller convertor has higher frequence. If the frequence in the leg1 is high in contrast the frequence in the leg2 will be low. In our undertaking see VI ± and VI? are the exchanging channels of the H- span convertor. they are reciprocally relative to each other. The bearer signal is called the input frequence. the bearer frequence used in our undertaking is 10khz. Harmonizing to the bearer frequence the clip period of VI ± and VI? differs. In C coding VI ± and VI? is mentioned as PDC1and PDC2 from the below graph FIGURE 11 graphical representation of PWM signals in H- Bridge convertor. The end product electromotive force of the h-bridge convertor can be obtained both negative and positive electromotive force distribution [ 1 ] . Pulse width transition in the h-bridge convertor helps to command the armature circuit of the DC motor [ 1 ] . Maximal armature current ( torsion ) can be obtained by comparing clip invariable of both field twist and the armature weaving [ 1 ] . Since the motor is connected straight to the field twists supply electromotive force in the field twist is more when compared with the armature weaving. To keep equal clip invariable in both field and armature weaving [ 1 ] , the applied electromotive force in the armature twist should be increased, as the armature current increases the torsion end product is maximized [ 1 ] . 3.1.3 Generating PWM moving ridge signifiers As the torsion end product gets maximized, pulse breadth transition is introduced in the H-bridge system to avoid the perturbation in the armature current.it can be done by increasing the frequence degree of the H-bridge convertor at a higher scope. As the torsion end product gets maximized, pulse breadth transition is introduced in the H-bridge system to avoid the perturbation in the armature current.it can be done by increasing the frequence degree of the H-bridge convertor at a higher scope. FIGURE 12: Diagrammatic representation of the pulsation breadth transition is shown below [ 6 ] The below specification is referred from [ 6 ] Ton – Time is ON ( applied electromotive force ) Toff – Time OFF ( applied electromotive force ) T – Time period. Duty rhythm = . The mean electromotive force of the DC motor can be shown in an equation below Average = Duty rhythm A- Vin [ 6 ] When the motor is running at a changeless velocity the back voltage of the motor is besides remain changeless. As the back voltage remain the same the motor running at changeless velocity and the armature current ( Ia ) is zero. PWM is one chief portion that is required for the operation of cascade control. 4. Software used to drive the Motors 4.1 Programing microcontroller in Flexible inverted board utilizing C-language In the flexible inverter board PIC microcontroller plays a major place in directing the pulsation breadth transition. The Ton clip in the pulsation breadth transition ( PWM ) signal can be modulated or controlled by the microcontroller, as the microcontroller varies the clip, the speed of the motor alterations with regard to clip. The Programing linguistic communication used in microcontroller is embedded C. The scheduling codifications are downloaded in the microcontroller bit, the downloading attack can be done by a package development tool called MPLAB, this package exists in supervising the systems, this package should be foremost installed in the Personal computer, the coders will compose the codifications to modulate the PI accountant to get Applicable beginning from the current cringle of the cascade control map. Once the codifications are accepted harmonizing to the current cringle [ 1 ] , the plans can be downloaded in the microcontroller through cosmopolitan consecutive coa ch or in circuit Debugger ( ICD ) ; ICD is a coach which interfaces Personal computer system and the flexible inverter Board. [ 6 ] In order to plan the microcontroller examine whether the hardware constituents are interfaced with the accountant. The scheduling linguistic communication used for programming the accountant is C linguistic communication. In c-language the information ‘s are classified in to input informations and end product informations. The microcontroller direct the information in linear signal, where the C-language wo n’t accept linear signals.To avoid the state of affairs ADC convertor and encoder interface are introduced in the system. ADC stands for parallel to digital convertor ; it converts the linear signal in to digital signals. Then the digital signals get received by the C-program as input informations. In turns c-program will direct the end product informations to the PWM unit. UART communicating system is a bidirectional so that microcontroller and Personal computer can pass on at the same time. UART stands for cosmopolitan asynchronous receiving system sender. The basic diagrammatic representation for system communicating with C-language is shown below FIGURE 13: System communicating in C – Programing Language. In C-language foremost initialise all the maps required for the velocity control of motor. 4.1.1Current detector input: The current in the motor spiral is one of import parametric quantity in the effectual running of the motor. So it is indispensable to mensurate the value of this current. The measuring of the current is performed by utilizing particular detectors call Hall Effect Sensors. The scope of the current is determined by the evaluation of the motor. Any over current in the motor can severely damage the motor. The Hall Effect detectors produce a electromotive force matching to the stage current. This is fed to the ADC inputs of the micro accountant where it is converted into the digital signals. This is so fed into the microcontroller plan. Hence the current demands to be limited within specific limits.CL1, CL2 and CL3 are the three current detectors variables used in this cryptography. The spot ratio of the ADC input is 10 so the input informations scopes from 0 to 1023. The maximal informations bound for the current detector is 1023.so the current detector value in the C- codification is in itiated as CL1 = 511 ; CL2 = 511 ; CL3 = 0 ; 4.1.2 Encoder input: For any velocity accountant, the existent velocity of the rotor forms the footing for the control signals. The velocity control signal can be changed merely if there is an mistake between the existent velocity of the rotor and the coveted velocity of the rotor. If the measured velocity is less than the coveted velocity so the PWM pulsations are changing consequently to increase the velocity. To execute this action a shaft encoder is used. The shaft encoder uses an opto-mechanical system to bring forth pulsations. These pulsations so are used to deduce the velocity of the rotor. A mention pulsation is used as an index to number the pulsation. This information is fed to the microcontroller, which so uses a particular timing circuit that processes these encoder pulsations. The motor velocity to be accessed by the microcontroller needs to be stored in a variable within the micro accountant codification. The variable used in this plan is a variable called revolutions per minute. This variable is accessed to cipher all maps related to the motor velocity. 4.1.3 Pulse Width Modulation: The MOSFET ‘s in the circuit is used as switches. These MOSFET ‘s are switched harmonizing to a PWM. To drive these MOSFETs ‘ a gate driver circuit is required. The gate thrust signal generates the electromotive force required for the operation of these MOSFET ‘s. The PWM is generated by the microcontroller harmonizing to the plan and is supplied to the gate thrust circuit. The PWM signals are separate for each if the 3 legs of the MOSFET inverter. Each of the PWM requires a transition index to bring forth the signal. These transition indexes are stored in a registry. The registries are named as PDC1, PDC2, and PDC3. These variables are really important in bring forthing the PWM signals for the MOSFET drivers. Since informations bound is 1023. 4.1.4 Initializing the codification in C – linguistic communication Before executing any map in C-language, it requires an low-level formatting. It is of import to initialising the variable of a map. Some the maps are initialized below. Init PORT ( ) This map initialise the digital input and end product port or parallel input and parallel end product of the microcontroller. Init UART ( ) It is one of pin in the microcontroller.The chief map of the UART is used for bidirectional communicating with Personal computer. Since UART can able to observe the transmittal velocity in informations transportation between the microcontroller and Personal computer. The maximal transmittal velocity is around 19200.the informations transportation wo n’t transcend the bound. Init PWM ( ) The input frequence of our PWM signal is 10kHz.the clip bound for the transition index is around 0-1474.in the h-bridge convertor has two legs so each leg produces a PWM signal with a maximal clip bound of 0-737. Hence the Ton clip of PWM signal will be in 1:1 responsibility ratio. Init ADC ( ) It is used to change over the parallel signals in to digital signals. In the microcontroller there are five pins reserved for the ADC inputs. During the informations transmittal ADC maps plays a of import function in disrupting the signal. An low-level formatting is required for the interrupt to execute any map in C- linguistic communication. Init CAPTURE ( ) The gaining control map is chiefly used to mensurate the frequence and clip period of the PWM wave signifier generated from the two legs J30 and J31 pins of the H-bridge convertor InitTimer3 ( ) and InitTimer1 ( ) To put initial clip in the microcontroller for the gaining control map and timer 1 set the starting clip for the interrupt map happened in the UART communicating system. Interrupts: Interrupts are occurred merely during the informations transportation, when the transmittal velocity that is the baud rate is known means the interrupts can be added to the system easily.in our undertaking the baud rate is 19200.the chief map of the interrupt is used synchronize clip period of PWM with the velocity cringle and the current cringle of the motor. In our undertaking four different type of interrupt service modus operandi are used. They are ISR_ADCInterput ( ) This interrupt is triggered when the ADC finishes its transition and hence its get synchronized to the microcontroller PWM clip base. From this all the application control codification to be implemented in this interrupts service modus operandi. ISR_T1Interput ( ) The assorted information to the Personal computer is transferred by utilizing the UART communicating nexus in this interrupts service modus operandi. All the variables that are needed to be mentioned in this everyday utilizing standard C map dash ( ) . ISR_U1RXInterput ( ) Assorted information is transferred from the Personal computer in to the C plan. This everyday concedes us to modulate the facets of the plan when it is running. ISR_IC1Interput ( ) It measures the velocity value from clocking informations that are attained in the input gaining control faculty. FIGURE 14 The connexion diagram for the velocity control of Dc motor is shown above Chapter 5 5 Consequences and treatment As discussed earlier the assorted maps of hardware constituents in this undertaking, this subdivision discusses the inside informations sing how the undertaking deals with comparing and measuring the consequences. Undertaking has a series of stairss ; each measure is assigned with different operation techniques to put to death the concluding consequences. 5.1 Initial connexion trial between MPLAB IDE and Flexible inverted Board Initially the system needs to be interfaced utilizing the flexible inverter board. This operation is performed by linking the Personal computer to the flexible upside-down board. To link the Personal computer to the flexible upside-down board, ICD 3 interface port is used to finish the connexion. Since the informations transmittal velocity in ICD 3 is high when compared with ICD 2, the power supply to the inverted board is supplied through the Dc power supply generator. The Initial conditions were set to the power supply generator where the electromotive force bound and current bound is zero. For the Dc motor maximal electromotive force supply is 24voltage in VDC and a current of 0.5 ampere is set in the power supply generator which is so connected to the inverter board. Once the initial conditions are set, the power generator is fitted with a path button which needs to be held and at the same time the end product button needs to be pressed. Once the end product button is turned ON, the power is applied to the inverted board. On the other manus MPLAB IDE package is opened in the system, where a new file demands to be created so the needed compiler for this undertaking needs to be selected. Once these scenes are done the debugger option in the MPLAB ICD 3 is chosen, the package will initialise the tool and a verification message was displayed on the screen which says â€Å" ICD 3 is connected † . The codifications for this were designed in the MPLAB package and burnt in the Ds PIC microcontroller by ICD 3 interface. 5.2 Measure 3, 4 A ; 5 One of the ADC input pin in the PIC microcontroller demands to be initialize as ADCBUF0. The maximal input scope of ADC interrupt is 1023 since ADC input is initialized as IN1. When IN1 is initialized as ADCBUF0 in C-language it can be written as { IN1 = ADCBUF0 ; PDC1 = IN1 ; IFS0bits.ADIF = 0 ; } Here IN1 is the informations value for the spare port in the flexible upside-down board. The maximal IN1 value is 1023. As mentioned earlier PDC1 is initialized as one leg portion H-bridge convertor, where PDC1 is 1474 and a unipolar pulsation breadth transition was generated. If IFS0bits.ADIF is zero, it means that the chief used to initialise ADIF value is 0 in other words it is the default value. PDC1 = 2*IN1 ; Similarly in measure 4 multiply the spare port input value with 2. Then the PDC1 input scope will transcend so ‘if ‘ statements are used to restrict the value of PDC1 from 0 to 1474. To restrict the values of PDC1 the codification in C-language can be implemented as ; PDC1 = 2*IN1 ; If ( PDC1 gt ; 1474 ) PDC1= 1474 ; 5.3 Step6 A ; 7 The flexible upside-down board consists of a gate triggered circuit in other words they are known as MOSFETS. Wholly 6 MOSFETS are available in the flexible upside-down board. In our undertaking two MOSFET are used and both of them are connected to the legs of the H-bridge convertor. The MOSFETS that are connected to H-bridge convertor are ‘U10 and U13 ‘ As ; ‘U11 and U14 ‘ . To supervise and look into if the MOSFETS are triping the pulsation or non it can be done by analyzing the trial points available in the flexible upside-down board. This is done utilizing the CRO where the trial points are connected via investigations as a consequence triping pulsation is produced. The diagrammatic representation of Square wave signifier is shown below. FIGURE 15The above diagram represents the general pulsation wave form Depending on the transition index value produced by the ADC input the responsibility ratio of the pulse fit transition varies consequently. In other words the transition index is straight relative to the responsibility ratio. Using appropriate C plan the ensuing wave form from the three different responsibility ratios was observed to be in the square form. When the CRO is connected to the trial point J30, three different per centums were obtained due to the different responsibility rhythms. The C codifications that were used to obtain the wave forms are mentioned below: C codification for 50 % responsibility rhythm: PDC1 = MI + 737 ; PDC2 = MI – 737 ; Manual computation for 50 % responsibility rhythm Since PDC1 = 1474 If PDC1/2 = 1474/2 = 737. Resulting wave form for 50 % responsibility rhythm is shown below FIGURE 16 moving ridge from for 50 % responsibility rhythm C codification for 25 % dutycycle: PDC1 = MI + 1105.5 ; PDC2 = MI – 1105.5 ; Manual computation for 25 % dutycycle: ( PDC1 and PDC2 ) value for 50 % responsibility rhythm is 737 ( PDC1 and PDC2 ) value for 75 % responsibility rhythm is 368.5 For 25 % responsibility rhythm add both 737 + 368.5 = 1105.5 Resulting wave form for 25 % dutycycle: FIGURE 17 moving ridge signifier for 25 % responsibility rhythm Code for 75 % dutycycle: PDC1 = MI + 368.5 ; PDC2 = MI – 368.5 ; Manual computation for 75 % responsibility rhythm For PDC1 and PDC2 is 737 Divide PDC1 and PDC2 by 2 The solution for for PDC1 and PDC2 is 368.5. Resulting wave signifier for 75 % dutycycle FIGURE 18 moving ridge signifier for 75 % responsibility rhythm 5.4 Measure 7 The last operation is based on linking the CRO with the trial point J30 in the flexible upside-down board, likewise the same operation is performed in another trial point J31. The triggered pulsation obtained from the MOSFETS is shown below for the different responsibility rhythm ratio as already mentioned in measure 6. Resulting wave form for 25 % responsibility rhythm: FIGURE 19 Resulting wave signifier for 25 % responsibility rhythm in trial point J31 Resulting wave signifier for 50 % responsibility rhythm is shown below FIGURE 19 Resulting wave signifier for 50 % responsibility rhythm in trial point J31 FIGURE 20 Resulting wave signifier for 75 % responsibility rhythm: From above three wave signifiers each differs in their responsibility ratio. Then compare the wave form of J30 A ; J31. The different is happened because of hold or mistake occurred during the informations transmittal. 5.5 Measure 10 In the initial status of the spare port is set as nothing. Then the responsibility rhythm of the PWM 1 is high and PWM 2 will be low.In other words PWM1 is reciprocally relative to PWM2. Similarly in the ulterior status when the spare port is turning toward the higher terminal. Now the responsibility rhythm of PWM 2 is found to be more than 95 % . The end product of the PWM is determined from the CRO. Since the value of PDC1 and PDC2 will be 1474.due to 1:1 responsibility ratio. The input informations values are every bit shared by both PDC1 and PDC2. In some conditions when the PDC1 = 2*IN1.the value of IN1 is 1023, and so value of PDC1 is 2046. As per the conditions mentioned earlier the value should non transcend the input informations bound 1474. Such state of affairs are handled with aid of if statements. Using if statement how the status is satisfied in C cryptography PDC1 = 737+MI ; PDC2=737-MI ; If ( PDC1 gt ; 1474 ) PDC1 = 1474 ; If ( PDC2 gt ; 1474 ) PDC2=1474 ; This codification C2=1474-PDC1 makes the motor to revolve at rearward way. When the above codification is compiled and executed the electric resistance value increased or decreased by manually tuning the spare port in the flexible upside-down board. Harmonizing to the opposition value in the microcontroller the amplitude and the current flow can be controlled. 5.6 Measure 11 Ripple current and RL Load Now connect the RL burden with the connection of the flexible upside-down board to cipher the ripple current. In the connection of the flexible inverted board has two points. They are sing as point A and point B. Ripple current can be calculated by a device called current investigation. First connect the current investigation to the point A of the connection and view the mean value of the ripple current in the CRO. The wave form for the mean ripple current value for point A is shown below. FIGURE 21 moving ridge signifier for responsibility cycle1 with 1H and duty rhythm 2 1L ( indicate A ) 1H – High End product 1L – Low End product In this wave form the conditions are wholly reversed when compared with the above wave form. The responsibility rhythm 1 with 1L and duty rhythm 2 with 1H ( indicate A ) FIGURE 22 moving ridge signifier for responsibility cycle1 with 2L and duty rhythm 2 1H ( indicate A ) Once the rippling currents are calculated in point A. the similar operation is performed by the current investigation in point B. the wave forms are shown below FIGURE 23 wave form for responsibility cycle1 with 1H and responsibility cycle2 with 1L ( point B ) FIGURE 24 wave form for responsibility cycle1 with 2L and responsibility cycle2 with 2H ( point B ) 5.7 Measure 12 This measure deals with ciphering the beginning and derive value of ripple current through current investigation as discussed earlier. These values are chiefly used for trying the input informations ‘s from the microcontroller. In order to cipher the beginning and addition value the values need to be identified as shown in the tabular matter below they are ; ADC electromotive force, current detector, PDC1 and PDC2. Initially the interface needs to be reloaded with the flexible upside-down board. The PDC1 and PDC2 value can be determined by the ticker option in MPLAB IDE package. The current detector in the flexible inverted board has a trial point J43. Then the current detector value was measured by multi metre through the trial point. For this a 24 electromotive force Dc motor the maximal current detector value gettable will be 2.57voltage. Initially set the spare port value to zero, so look into the current detector value by a multi metre where it showed 2.57. By increasing the electric resistance of the spare port the current detector and ADC electromotive force will be bit by bit decreased nevertheless at one phase the ADC electromotive force bit by bit decreases to zero. Later the ADC electromotive for ce value increased easy but the current detector invariably decreased as shown in the tabular matter. These values were recorded in the tabular matter. Subtracted ADC electromotive force value from PDC1 value and the mean value consequence was recorded in the new column. Then the mean value for the new column is calculated. Table 2 Tabular column for ciphering beginning and addition values ADC electromotive force Current detector PDC1 PDC2 PDC2 – ADC electromotive force Spot 27.51 2.569 41 1433 13.49 4.46039 25.43 2.559 143 1331 117.57 21.79 2.544 283 1191 261.21 20.51 2.527 444 1030 423.49 17.79 2.517 546 928 528.21 0.0007 2.497 757 717 756.9993 3.72 2.478 960 514 956.28 4.07 2.462 1123 351 1118.93 18.4 2.43 1431 43 1412.6 5588.7793 620.9754778 Manual computation for the above tabular matter is shown below Offset spot = ( PDC1 – ADC electromotive force ) / entire figure values ( PDC1- ADC electromotive force ) = 13.49 + 117.57 + 261.21 + 528.21 + 756.9993 + 956.28 + 1118.93 + 1412.6 = 5588.7793 PDC1-ADC electromotive force = 5588.7793 Entire figure of values = 9 Average ( PDC1 – ADC electromotive force ) = 5588.7793/9 = + 620.9754778. Calculate the entire ADC electromotive force Entire ADC electromotive force =27.51 + 25.43 + 21.79 + 20.51 + 17.79 + 0.0007 + 3.72 + 4.07 + 18.4 = 132.5 Offset spot = + 620.9754778./ 132.5 = 4.4602 spot 5.8 Measure 13 In this subdivision connect 24 volt Dc motor to the flexible upside-down board. When the power supply is turned ON the motor rotates at a peculiar velocity and this velocity of the motor rotates harmonizing to the responsibility ratio produced by the H-bridge convertor. Initially test all the conditions to verify the on the job status of the motor. The motor used here is fitted with an encoder that is attached together. Since the flexible inverted board has an encoder sensor the encoder portion of the motor was connected to the encoder sensor, therefore the motor satisfies the conditions mentioned above. 5.9 Measure 14 In this measure, J14 pin of the flexible upside-down board is interfaced together with the system through a overseas telegram. Using Lab position package ‘s the Tacho scope, RPM can be determined. PDC1, PDC2 and their corresponding responsibility rhythm per centum are viewed. Like this similar operation Table 3 Tabular column for ciphering electromotive force Vs velocity Tacho Vdc Revolutions per minute PDC1 PDC2 Duty 1 % Duty 2 % 1 -18.1 1776 150 1324 89.2 11.2 2 -14.5 1416 270 1204 81.1 19.9 3 -10.71 1047 388 1087 73.3 27.1 4 -7.46 727 482 992 66.5 35.5 5 -3.42 334 596 878 58 42 6 0 95 714 760 50 49.6 7 1.69 165 826 648 45.6 54.4 8 5.5 538 941 532 38.2 62.2 9 9.33 919 1049 423 29.8 70.1 10 12.9 1265 1155 320 22.3 72.9 11 16.1 1578 1256 219 15.5 85.5 12 19.6 1919 1374 97 9 92 RPM = K To cipher the value of the K K = Vdc12 – Vdc1/RPM12 – RPM1 K = 19.6-18.1/1919 – 1776 K = 0.0104 As per the demands from the tabular matter secret plan the graph for Vdc ( electromotive force ) V RPM The graph representation is shown below FIGURE 25 Voltage Vs Speed 5.10 Measure 15 5.10.1Current cringle Once the mean value of the ripple current and the beginning values are calculated, to command the velocity of the motor, foremost the applied electromotive force of the motor should be controlled. Interestingly the applied electromotive force can be determined from the current cringle of the relative and Built-in accountant in other words as PI accountant. Since the operation of PI accountant is explained before itself. In the PI accountant current plays the interior cringle, and it is 10 times faster than the outer cringle. So the interior cringle is executed foremost. A measure input given to the PI accountant. The consequence expected from the end product of the PI accountant as a measure end product with extremum over shoot. This extremum over shoot increases the steady province mistake besides increases. In bends steady province mistake produces a electromotive force bead in the motor. So the velocity of the motor bit by bit decreases. This state of affairs can be overcome by seting the addition of both relative and built-in. The maximal extremum over shoot degree is 7.5 % . If the degree exceeds, the end product of the current cringle is non in a stable status. If the system is non stable, it is hard to command the velocity of the motor. the graphical representation of the expected current cringle is shown below. FIGURE 26 measure response end product for current cringle In the above measure response the ia* and Iowa are the demand current and the armature current. Since the current detector value 1023. Two current detectors are used. They CL1 and CL2 The armature current Iowa = 511 Demand current ia* = 511 Tocopherol is the mistake E = demand current – armature current E = ia* – Iowa E = 511 – 511 = 0 ; Harmonizing to the computation shown above.The codification is compiled in C-language for the current cringle. In the cryptography First originate the addition values of the PI accountant as kpi and kii. int kpi, kii ; kpi=10 ; kii=0 ; Then initialise the mistake, armature current and demand current as i_error, Iowa and ia_demand int Iowa, ia_demand, i_error ; Iowa = CL1 ; ( initialise current detector 1 as armature current of the motor ) CL1 = 511 ; ( initialise the value of current detector 1 as 511 ) ia_demand = 511 ; ( demand armature current ) i_error = ia_demand – CL1 ; ( Error in the armature current can be determined by deducting the armature currenr ( Iowa ) from the demand armature current ( ia* ) . The expected mistake should be zero. when the above codification is executed in MPLAB package. In the get downing the mistake is non zero. Some clip the current detector value differs. As per the codification the expected CL1 value should 511. In this status, a new set of codification is implemented. In this codification, if statements are used for the CL1 value. Then the current detector value will be within the scope. if ( 510 lt ; CL1 A ; A ; CL1 lt ; 517 ) the value CL1 ranges from ( 511 to 517 ) The manual tuning of kpi and kii alterations CL1 from 511 to some other value. As a consequence mistake occurs in the extremum over shoot. For illustration if CL1 is 514, which is displayed on the ticker of MPLAB Since the expected CL1 is 511 but CL1 is 514 The mistake difference between the expected and the present value is 3. The avoid the mistake difference in CL1 a simple codification is designed below CL1 = CL1 -3 ; ( if CL1 is 514, 514 – 3 is 511 ) . The mistake is zero but the extremum over shoot is still high. This is due built-in air current up map because the built-in added with kii in PI accountant. To avoid this mistake separate codification is executed in C cryptography. The variable zi is initialized as built-in collector and its value is 737. if ( zi gt ; 737 ) zi=737 ; if ( zi lt ; -737 ) zi=-737 ; the above codification keeps the zi value within the scope. Since i_error = 511 zi = 737 + 511 zi = zi+i_error ; ( anti air current up codification added with an mistake ) In order to avoid the built-in mistake multiply built-in collector with built-in addition ( kii ) . kii * zi ( eqn 1 ) Multiply the mistake with the addition of proportional. kpi * i_error ( eqn 2 ) add both the eqn to acquire the concentrated transition index. This map will cut down the steady province mistake and extremum over shoot. myocardial infarction = ( kpi*i_error ) + ( kii*zi ) ; From this codification the expected extremum over shoot is obtained with zero steady province mistake. The expected current cringle moving ridge signifier implemented from the codification is shown below In this moving ridge signifier over shoot is high. To cut down the over shoot and stead province mistake manually tune the kpi and kii value. Manual tuning is like a loop method to acquire a peculiar solution after many comparings take topographic point between kpi and kii values. The expected end product is non yet determined. So the expected end product is still under procedure. Mention [ 1 ] D.J.Atkinson, â€Å" Control of Electric thrusts, † EEE 8014 talk notes, School of electrical, electronic and Computer technology, Newcastle University,2011. [ c ] [ 2 ] R.Roberge, â€Å" Carbon coppice public presentation and application in the mush and paper environment † , National Electrical Carbon Products, 2001. [ 6 ] E.A.CHOON, â€Å" DCmotor velocity control utilizing microcontroller pic16f877a † , 2005, pp. 1-64. [ 3 ] K.Hameyer, R.J.M.Belmans, â€Å" Permanent magnet excited brushed DC motors † Dept. of Electrical. Engineering. Katholieke University, Vol. 43, 1996, pp. 247-255 [ a ] CONDIT, R. ( 2004 ) Brushed DC Motor Fundamentals Microchip Technology Inc. [ 5b ] P.Chevrel, L.Sicot, S.Siala, â€Å" Switched LQ accountant for DC Motor Speed and Current Control: a comparing with cascade control † , 1996. [ 4 ] G.J.Atkinson, â€Å" Electrical Power and Control Project, † EEE8075 ( Semester 1 ) talk notes, School of electrical, electronic and Computer technology, Newcastle University, 2011. [ 7 ] M.V.Ramesh, J.Amarnath, S.Kamakshaiah, G.S.Rao, â€Å" SPEED CONTROL OF BRUSHLESS DC MOTOR BY USING FUZZY LOGIC PI CONTROLLER † ARPN Journal of Engineering and Applied Sciences.Vol.6, NO. 9, 2011. [ 8 ] R. K. Munje, M. R. Roda, B. E. Kushare, â€Å" Speed Control of DC Motor Using PI and SMC † IPEC, 2010 Conference Proceedings, 2010, pp.945- 950. DS movie mention [ 2 ] . ( 2010 ) dsPIC30f3010 Data Sheet. Microchip Technology Inc. [ 16 ] .D’SOUZA, S. ( 2004 ) detector less BLDC Motor Control Using dsPIC30f2010. Microchip Technology Inc. [ 18 ] . ELLIOTT, C. A ; BOWLING, S. ( 2004 ) Using the dsPIC30F for mindless BLDC control. IEEE Inc. [ 20 ] . HUDDLESTON, C. ( 2007 ) Intelligent detector design utilizing the micro chip Ds PIC [ electronic resource ] / by Creed Huddleston. , Elsevier/News. Tabulation J. Plantier, H. Aziza, J.M. Portal, C. Reliaud, A. Regnier, J.L. Ogier, â€Å" EEPROM tunnel oxide life-time dependability anticipation based on fast electrical emphasis trials † ELECTRONICS LETTERS Vol. 46 No. 23, 2010. Tang Yiliang, Cui Wenjin, Xie Xiaorong, Han Yingduo, Man-Chung Wong â€Å" 80Cl96MC Microcontroller-based Inverter Motor Control and IR2130 Six-output IGBT Driver † Department of Electrical Engineering and Faculty of Science and Technology, 1999, pp.665-667. [ FIGURE9 and 3.1.2.1 ] David Cook â€Å" CHAPTER 14 Variable Resistors ROBOT Building FOR BEGINNERS † , 2010, pp 173-191. [ trimport ] How to cite Control The Speed Of The DC Motor Engineering Essay, Essay examples

Evaluating Marketing Opportunities for Tourism Queensland

Question: Describe about the Evaluating Marketing Opportunities for Tourism Queensland? Answer: Introduction The paper represents a research on the marketing of a City Precinct, which provides details about the needs and the goals of the precinct. This research work identifies and describes significant establishment of a precinct promoting social, cultural, entertainment and sporting venues for the domestic and the international tourists. This would help in a long term plan for tourism for Queensland. This would also increase the expenditure for tourist visitation. According to previous research the total visitor expenditure in 2013 was around $23.5 billion (approximately). But the proposed research work would increase the number of visitors in Queensland. According to the Government of Queensland tourism is considered as one of the four supporting pillars of future development for the states economy. This concept is expected to make Queensland Australias finest tourism destination. The tourism objective would help in economic growth for the state. Tourism Queensland Queensland is the third populous and the Second largest State is Australia. The city is in the border of Australian territories in the north such as New South Wales in the west, the Northern Territory and South Australia. The tourism Queensland plan targets in provides the tourism industry a clear focus on strong destination and sustainable plan for tourism. It provides a framework in order to guide development for the industry and also includes regional tourism organization. Aims and Objective: The sole aim for Tourism Queensland is to attract international and domestic travelers in Queensland with the help of: Promoting and marketing Queensland Destination developing and experience in Touring One of the objectives is also to attract, identify, promote and develop the social, cultural, sports and entertainment events. These would help in the increase in state tourism and a rise in economy for events. The plan Tourism Queensland will work to secure events like: Economic contribution Attracting tourists Enhancing Queensland profile Foster Queensland community pride Increase awareness on Queensland Precinct Target Markets: Tourism Queensland will focus on interstate, international and other domestic markets. The domestic market currently is responsible for overnight visitors expenditure for three quarters which is expected to generate an approximate revenue contribution of two-third of its economy. The plan also proposes and expectation of increase in share of Expenditure. Tourism Queensland expects tourists from every country especially from Singapore, Malaysia, Europe, New Zealand, Canada, United Kingdom, Europe, USA, China and Japan. Target Audience: The tourism Queensland aims to attract the Upper middle class people of average age between 25- 60 years. They also aim to attract various sports academy students and Educational tourists for touring the city. It has a focused target audience like: Dependent member of family must have with more than $100,000income level. Older couples aged 45-60 with no dependent childrens. Married or defector. Full time employed or semi-retired depending on the quality of income. The budget for tourism Queensland for tourists: Keeping in mind the various type of target audience, Tourism Queensland had a budget fixed for its tourists, on expenditure based on daily, weekly and monthly basis. This budget includes the accommodation and city tour expenses. Markets Actual budget $ (per person) Expected budget $ (per Person) 1 day 250 200 1 week 1500 1400 1 month 4500 4500 Evaluating the Inter State market: Accommodation average room rate and their percentage change 4 states including Queensland: city 2012 2013 %change Whitsundays $206.85 $213.04 1.8 Sunshine Coast $144.60 $142.93 -1.2 Northern $117.62 $119.78 3.0 Queensland 138.51 $141.96 2.5 Source: (Dws.net.au, 2015) Opportunities in the target markets: Tourism is a seasonal based industry, which varies from regions to region during peak season. With the continuous variations in season, the key markets for tourism Queensland may change over time with the emerging of new source markets. These changes occur due to various factors, they are: The comparative strength of the Australian currency and the economic condition of Australian market. The competition with other tourist destination The advancement of technology and availability of products. The travelling pattern of the tourists In order to assess opportunity for accessing the market Tourism Queensland requires certain tools, they are: Segmentation: the market for Queensland Tourism is categorized as niche or special market. Though it aims for a special category of people from selected countries in international level, they also have segmentation for the domestic and interstate tourists. The visitors can be differentiated by the type of product and experience they are seeking for. Promotion: For promoting Tourism Australia, special advertisements, positioning and branding of tourism Queensland would play a major role. The quality and the quantity needs to be huge in international market whereas in domestic and interstate market the level of promotion requires to be comparatively low. Consumer behavior: according to previous records the total number of visitors irrespective of the purpose being holidays or business, was 73,736,000 (Teq.queensland.com, 2015). It states that the annual change for visitors in Queensland has increased to 5.0% for the year ending 2014. Keeping in mind the progress of the number of visitors, Tourism Queensland expects the number of visitors to increase up to 9%. Advertisement: display banner at the International Airport gates, and hoarding welcoming tourists in Queensland would be effective for making an impact. Mass media like Internet Advertisement and Television on international channels and in YouTube and website of tourist interest would help in building the desire for the tourists to visit Queensland. Three Key marketing Opportunities in the target market: A dexterity approach to Promotion and marketing. Pioneering Infrastructure and product development across International, inter-state and domestic market that provides marketing aspiration. Enhancing the operations of tourism industry for operating at the highest servicing standards with sustainability and safety through efficient development in Tourism Queensland. Legal requirements: Depending on the services offered the Permits and licenses would also vary. There is certain license for tourist operators and travel agents, gaming license and Liquor license. In legal terms, all persons including Queensland, as far as the legal power has the permission common wealth and other states. The Subsection (1) does not allows the state commonwealth or another state liable to be put on trial for coming an offence proceeded against related contravention. Therefore tourism Queensland has to follow necessary legal rules for getting it registered for implementation (tourism Service Act 2003, 2014). Organizational brief: Tourism Queensland is a government agency that deals with domestic and international tourists. The organization is a new city precinct comprising of social, cultural, sporting, entertainment venues. The organization aims to encourage, develop the tourism of the state, and generate huge revenues by attracting foreign tourists. New opportunities: Queensland tourism has many opportunities in the market, which it sees as a goal to achieve in the near future. The organization aims to gain maximum tourists from international as well as domestic market. The organization plans to open an online image library called the visions of Queensland. This online library would promote Queensland`s photographic and video libraries. It would also be a useful tool for providing videos and images to the tourists and clients like advertisers of magazines, television, designers and conference organisers. The new opportunities that the organization is seeing in the market are: 1. Strategy for a new three-year plan: Queensland tourism provides a three-year plan for a regional growth that would consider team strategy to develop a regional development and help them to become a tourist attraction. 2. The organization aims to do a Chinese marketing campaign to attract the Chinese tourists and boom the market. The company aims to launch a new media campaign and advertise as much as possible to attract Chinese tourists. 3. Queensland tourism works with the industry to produce a number of strategies and plans that aims to build market strengths and it is the key factors of its promotions like art, culture heritage, food and wine. Impact of these strategies on the organization: These strategies have a huge impact on the working of the organization. The three-year plan for a combined growth of the region will need the organization to employ more people, strategies, and plans to attract new tourists. The Chinese marketing campaign is huge marketing campaign employing lot of advertisements to spread the word. Strategies for implementing new changes: The implementation of new strategies requires collaboration, partnership, and commitment to: Bring new ideas to business. Develop business cases to prove the economic merit for new opportunities. Get access to best skills and expertise. Provide leadership, management and opinions. Growth of the Town`s digital economy growth. Financial viability of marketing opportunities Strategy Resources Costs ($) 3 Year plan Human resource Promotions Development costs 1500 1000 1700 Total cost for 3 year plan 4200 China market campaign Media promotion Advertising cost Preliminary costs 1000 2500 2000 Total cost for china campaign 5500 Promotional campaigns Developing tourist attractions Free shows in one of the cultural heritage sites Social media promotion of arts and cultural heritage 2800 2500 3000 Total cost for promotional campaigns 8300 Total cost 18000 Investment requirements Considering the total costs involved in implementation of the strategies the tourism department need funding accordingly. The appropriate funding requirements may be sourced from the following sources: Funding sources Amount of funds ($) Development banks (Asian development bank of Commonwealth Bank) 50000 Commercial Banks 20000 Financial eco based agencies 10000 Return on investment The total investment is around $18000 considering all the expenses incurred for implementation of three different strategies. The return on the invested amount as adopted by the tourism organization is around 5%. Hence, the expected return is $900. However, this return will be possible only when the tourist footfall is increased by 1% every year. Factors Current month Month 1 forecast Month 2 Forecast Month 3 Forecast Sales (visitors) 1500 1600 1700 1800 Revenue per visitor 50 60 70 80 Total Revenue per visitor 75000 96000 119000 144000 Prioritization of the opportunities based on financial viability The costs for the three plans shows that China has the highest cost and the highest risk because promotion in the highly populated country of China does not assure that the tourism company will be able to attract sufficient tourist footfalls. Hence based on the cost and risk of the opportunities the 3Year plan should be prioritized first. Then the organization can pay attention to the Chinese promotional campaigns and finally the heritage promotional campaigns will follow. Communication of the implementation process to stakeholders The tourism organization will use the concept of stakeholder mapping in order to prioritize the stakeholders and communicate the required information. The organization can use meeting agendas, conference calls, project communication plans and informal communication techniques like voice mails, lunch meetings to communicate the information on the implementation process to the concerned stakeholders namely the internal board members, the government, the financial institutes and also the tourists. Concept of marketing and marketing orientation: Marketing is a chain that connects products/services to its customers. Its main purpose is to promote a product or service to elevate its growth and sell the product in the market. It includes various tools like advertisements, promotions to sell the product. It is an institution that creates, communicates, delivers and exchange offerings that worth its customers, partners and clients. Marketing helps a company establish its roots by making long- term relationship with its customers. The marketing strategies have the goal of increase sales and achieve maintained relationship with its clients and customers. Marketing Orientation: An approach that focuses on identifying and congregating various needs of customers is marketing orientation. A business following marketing orientation will develop its market performance. Competitive analysis is also a significant component of market orientation. This analysis helps the organization to identify the needs, preferences of the focus groups. It also helps to identify the strength and weakness of the competitors. Marketing Mix: Marketing mix is a business tool that is used in marketing of products and services. This marketing is done by associating with the four P`s of marketing namely product, place, price, promotion. These four elements are combined together in such a way that it serves all the needs of the customers. Marketing strategy integrating with a marketing plan: A marketing strategy is a lucid statement on how a marketing professional means to present a product to the customers. It takes into account the target audience, benefits of the product and marketing needs. When the elements of the marketing mix are combined with marketing plan of a company, it defines clear objectives and the plan becomes clearer to the executives. An organisation can combine its marketing mix with its marketing plans by the following ways: 1. Defining the unique selling proposition: The selling proposition of the company can be defined by stating the benefits, which only their products can offer. 2. The target audience: The companies can define their targeted audience and narrow the focus of the product by identifying the potential customers. This shapes the marketing campaign. 3. Defining the product in detail: The product can be defined in detail. The unique features that the product features. This product details can be showcase in the marketing campaign. 4. Creating a good pricing strategy that would help the products and services Contents of a marketing plan: A marketing plan of a small business consists of a business administration description of competitors, including the demand for the product and services and the weak spot and strong spot of the competitors. 1) Description of the product and services is mentioned in a marketing plan. 2) A marketing budget plan with the entire promotional and advertising plan is also mentioned. 3) The location of the business showing all the advantages and disadvantages associated with it. 4) The pricing strategy of the products and services is also mentioned in a marketing plan. 5) The target customers of the company, whom they believe to be their potential customers also constitute in a business plan. A classic marketing plan also includes the analysis of the micro and macro environment. The macro environment consists of analysis of economy, legal, technology, socio-cultural and government. The current market situation analysis includes market size, market segmentation, competition and market share, market trends. Consumer analysis is also a vital part of a marketing plan. It consists of nature of buying of the consumer, demographics, psychographics etc. A marketing plan includes objectives that clear the main functions of a business. The objectives include mission and vision statement, objectives of the corporate, its finance and marketing objectives, short -term long -term objectives, and corporate culture. Situation analysis analyses about the external threats, opportunities internal strengths and weaknesses. It is very necessary for the business to define it marketing strategy to compete with its competitors. The marketing strategy classifies its unique selling proposition, th e product mix of the company, all the strengths and weaknesses, perceptual mapping and the life cycle of the product and development of new product. A brand name of the company and its brand equity is present in a marketing plan. A marketing plan also consists of the promotional mix and promotional goals of the product. This promotional mix would define the advertisement strategy, its medium; its frequency and it reach to the customers. From the financial point of view a BCG analysis is also very important to understand the competitor`s market position. The objectives of the adma marketing code of practice for direct marketing: In order to set standards of conduct for direct marketer, The ADMA code of Practice was developed The ADMA code was meant to increase business, minimize the risk of breaching legislation, consumer confidence, settling disputes and promote a culture of best practice for doing business with the members of ADMA who are bound to the provision of the code. The objectives of the ADMA code are as follows: 1. Reducing the risk of members violating the trade practice Act of 1974,Spam Act of 2003 also known as State legislation for fair trading, Privacy Act of 1988 which includes the National Privacy Principles. 2. To encourage cultural practices among the members who conducts the ir business function fairly, ethically, honestly according to best practices. 3. One of its aims is to increase the confidence of consumer and business while doing Business with the members of ADMA. 4. Ensuring that both consumer and business have access with the services and product information so that they could make informed choices. Marketing research and its need: The system of assessing the feasibility of a newly introduced services or product with the help of techniques such as, focus groups, surveys and product technique is known as market research. For instance, if a company wants to enter into a market then it has to conduct a research on the present condition of the market in order to verify the viability of a service or a product idea. If the research confirms the prediction of an Organization then the organization can smoothly run its operation with full confidence. The entrepreneurs conducts market research for many reasons, they are: To identify the potential customers, Understand their existing customers, Set realistic targets Develop effective strategies To examine and solve business problems Prepare for business expansions Identify the opportunities that would enhance the operation of the business. Example Of Breach Of Privacy In Marketing Practise Violating privacy law in relation to marketing also refers to a common term that has been used recently known as Whistleblower. Whistle blower refers to the person who discloses certain information for the organization where he works. This is a kind of misconduct which affects the privacy of a company. Certain examples like public service employees who fail to act with diligence and care in tenure of their employment, applying common wealth resources improperly using information outside the organization. The motive of sharing information is generally for gaining an advantage or benefit for them or others. The act also states not to victimize against public servant when the accused person breaches the Australian Public service code of conduct. The marketing law appropriate for Breach of privacy law is Privacy Act 1988 which regulates the way by which the Norfolk Island and the Australian Government agencies along with some private sector enterprise discloses, uses, collects, secures, and provide access to correct informations which are personal. Conclusion: The study revolves around understanding the marketing plan of a tourism organization named Tourism Queensland. The study helps to evaluate and identify the marketing opportunities for the organization. A detailed marketing plan has been made, where the budget and previous references have been mentioned in order to analyse the financial strength of the marketing plan. References ADMA - Association for Data-driven Marketing and Advertising,. (2015).Code of Practice. Retrieved 3 March 2015, from https://www.adma.com.au/comply/code-of-practice/ Dws.net.au,. (2015).Qld Accommodation Update Q4 2013 | DWS. Retrieved 2 March 2015, from https://www.dws.net.au/uncategorized/queensland-accommodation-statistics-q4-2013 Tourism and events Queensland,. (2014).Domestic Tourism Snapshot(1st ed., p. 4). Queensland: https://teq.queensland.com/. Retrieved from https://teq.queensland.com/en-AU/Research-and-Insights/Domestic-Research/Queensland-Research Tourism Service Act 2003,. (2014).Tourism Services Act 2003(1st ed., p. 61). Queensland. Retrieved from https://www.legislation.qld.gov.au/LEGISLTN/CURRENT/T/TourServA03.pdf

Self Analysis Based on Banduras Theory free essay sample

The way we think, how we treat people, how we talk, how we perceive others, etc. are very important for us. That means it’s the aspects that our parents or environment teaches/nurtures us. Self-introspection is very important for us. Especially for psychology students, because if we don’t know about who we are, how can we understand others. In this theory Bandura wants us to express our own thoughts about ourselves. We are expected to control ourselves from anything that we have to face. In order to control ourselves, we need to have our own standpoint and stay committed to it. We can’t let anyone bother or affect us in any way. II. SELF ANALYSIS LEARNING Bandura believes that people learn through observing others and by attending to the consequences of their own actions. Although he believes that reinforcement aids learning, he contends that people can learn in the absence of reinforcement and even of a response. We will write a custom essay sample on Self Analysis Based on Banduras Theory or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page There are two types of learning, observational learning and enactive learning. Observational learning means that we learn from modeling others. For kids, mainly parents, teachers, caregiver, or anyone who’s close to the child. I know that it is impossible that I’m the only one who gone through this phase of learning, every child must’ve copied acts of others based on what they see. When I was 2 years old, I was going somewhere together with my parents. Suddenly a car passes through and cut our lane, then I yelled, â€Å"ape lo? (what do you want? )† to that car. My parents were shocked and laughed about it. That shows that I modeled what they usually do without even realizing that those acts can really do affect children. Modeling does not always occur while we were still young; it is attached to our self. We tend to model people who has higher position than us and people who got positive feedbacks on what they just did. Bandura recognized four processes that govern observational learning, which are attention, representation, behavioral reproduction, and motivation. I took ballet for 9 years since I was 3 years old. For dancing, the most important aspect that we need to do is pay attention to the teacher so that we can represent the dance step by memorizing them. After we perceive and memorize the dance step, we will try to reproduce them by practicing the dance steps that we’ve learned. The last thing is our own motivation whether we are motivated because we got positive feedbacks or not because of negative feedbacks. But we still can keep on trying and practicing in order to get the positive feedbacks. Enactive learning is the same as operant conditioning, which means that we receive consequences on anything that we do. We will get reward if we do something that’s good or right. But in contrast, we will be punished if we do something bad or wrong. There are positive and negative aspects of both reinforcement and punishment. Cognitively anyone don’t want to be punished, that’s why people tend not to repeat their mistakes and try to get more reward by doing the right things. Throughout my life as my parents’ child, I got reinforced and punished a lot. Negative reinforcement means removing pain or anything uncomfortable so that we can feel better. Me taking a medicine when I got ill means that I got negative reinforcement, whereas positive reinforcement means that we receive something for our pleasure. This happens quite a lot too, whenever I achieve something my parents tend to give me something that I want as a reward. When I do something wrong, I’ll get punished for sure. Negative punishment means that my pleasure have been revoked from me. Up until now when I got bad score or come home late, I will get grounded. My parents will take my phone away and I’m not allowed to go anywhere with my friends for some time. And for positive punishment, it’s an act that cause us feel uncomfortable. I rarely got positive punishment, but I got my things thrown into me by my mom. It’s because I spend too much on Japanese CDs, DVDs, goods, magazines, etc. and charged it to my credit card. My mom told me to reduce my spending on those things, but I keep on doing it. In the end my mom got really mad and threw those things towards me. Since then I stop spending my money on those merchants. TRIADIC RECIPROCAL CAUSATION Social cognitive theory holds that human functioning is molded by the reciprocal interaction of behavior, personal factors, including cognition, and environmental events—a model Bandura calls triadic reciprocal causation. In differential contributions, Bandura does not suggest that the three factors in the triadic reciprocal causation model make equal contributions to behavior. The relative influence of behavior, environment, and person depends on which factor is strongest at any particular moment. And in chance encounters and fortuitous events, the lives of many people have been fundamentally changed by a chance meeting with another person or by a fortuitous, unexpected event. Chance encounters and fortuitous events enter the triadic reciprocal causation paradigm at the environment point, after which they influence behavior in much the same way as do planned events. I do believe there is fate. Especially when we’re talking about friendship. So, it was back in junior high school. I was a big fan of a Japanese boyband called NEWS, there was an international forum for the fans from all over the world. And in the Indonesian topic room, I met some Indonesian who lives all over Indonesia and some abroad. Then I met my friend. She was in the same age as mine and lives in Jakarta too. We have so much in common. Until one day we decided to meet up, and we did. It was so fun. We could talk anything with each other even outside the topic of the Japanese boyband. We did nearly lost contact, but eventually we did still keep in touch. Then she lost interest in that Japanese boyband, but we remained friends. She’s now one of my best friends. From all of the odds I found one of my best friend through the internet. It’s indeed funny and silly, even our friends consider our meeting as geeky and odd. We even still laugh at how we met. But when you are fated to meet or know that person, it will happen. HUMAN AGENCY CORE FEATURES OF HUMAN AGENCY According to Bandura, human agency is the essence of humanness; that is, humans are defined by their ability to organize, regulate, and enact behaviors that they believe will produce desirable consequences. Human has 4 core features, which are intentionally, forethought, self-reactiveness, and self-reflectiveness. Intentionally literally means that we have the intention or plan that includes action to produce the result that we want. I planned on going abroad for college back when I was still in junior high school, that’s why I intentionally enrolled to an international high school. But when I dad changed his mind that I can’t go abroad for college, I altered my plan to enroll to UI International Program. I still want to study abroad. Then at first my dad won’t approve, and in contrast my mom told me to go for it. When my dad told me to take the SNMPTN and SIMAK exam I deliberately failed on those exam so that I could enter the international class. Because I know how much my dad wants me to be in this university and I explained to him about how mature that I’d be to leave this country and study abroad. Forethought is our ability to set goals and selecting the behavior that will produce the outcomes that we desire and avoid things that we don’t want it to happen. I planned on going to graduate school right after I finish my undergraduate studies. That was my plan since I decided to take psychology back when I was still in junior high school. I have the will to achieve this goal of mine. That’s why I will still keep on studying so that I can get in to graduate school as I planned before and I wont let anyone disturb my goal or even let myself distracted. I will to achieve my ultimate goal and be a successful consultant. Self-reactiveness is the process of motivating and regulating our own actions to fulfill our choices that we’ve made. In order to achieve my goal on being a successful psychologist/consultant I have to keep on studying and achieving good grades so that there won’t be any difficulty when it’s time to enroll myself to a graduate school. I have to keep focusing on my goal and not letting anyone or anything interfere with it. Although right now my grades are not satisfying, I still have to keep up with it and try to fix my scores. I still have to be motivated because being here was my own choice since the beginning. I have to be committed to myself. Self-reflectiveness allows us to think about and evaluate our motives, values, and life goals. By evaluating myself, I find that I’ve achieved almost every goal that I’ve made. I’m glad with it, but there are still a couple of goals that I have to achieve. I still have to improve my academic achievement. All these years I passed my courses with only average scores. I underestimated my scores; I always thought that as long as I pass it’s okay. But in fact I have to be able to achieve more. I feel that I’m too less motivated, I feel satisfied with my average score. The only thing that makes me worry is when I fail or got less than average score even though I know that it’s my own fault. I have to improve my point of view and hopefully achieve higher scores. SELF-EFFICACY How people behave in a particular situation depends in part on their self-efficacy, that is, their beliefs that they can or cannot exercise those behaviors necessary to bring about a desired consequence. Self-efficacy combines with environmental variables, previous behaviors, and other personal variables to predict behavior. It is acquired, enhanced, or decreased by any one or combination of four sources: mastery experiences, social modeling, social persuasion, and physical and emotional states. Mastery experience is the most important factor on determining our self-efficacy. It basically success raises self-efficacy and failure lowers it. I’m good at baking, when I bake people tend to enjoy what I’ve made. Whenever I got good feedbacks from people who eat my baking I feel satisfied and happy. I conclude myself as pretty good in the kitchen. But someday I tried cooking main course dishes instead of desserts, it came out not as I expected. I expect it to came out great because I handle things in the kitchen well. I had too high expectancy. That’s why since then I never cook any main course dishes. Social modeling is the experience when we see someone succeeding, our self-efficacy increases and when we see them failing, it decreases. Whenever I see someone succeeding in something, I will think that I can do it as well. When my older brother bought a Mercedes using his own money, I really think that why can’t I do that too. He finished his graduate school when he was 24 years old, and by 28 he could afford his own car. That’s why I want to be like him. I know that working is not easy, but it’ll be worth it. In contrast, when I see someone failing on a particular matter, I tend to avoid it. I don’t want the same failure to happen to me. Social persuasion basically means the encouragement or discouragement that we receive from others. Where encouragement will increase self-efficacy, and discouragement will lower it. I took ballet for 9 years, which means I was already enrolled in the advance class. There are a couple of difficult and complex routine. For example doing a triple/quadruple pirouette or a grand jete or any other complex routine. Whenever I tell my self that I can’t do it, I really can’t complete the routine. But when I got encourage by my teacher, I can do it. Physical and emotional states happen in a stressful situation, such as fear or anxiety and usually lower self-efficacy. Whereas in a contrast situation, it will increase our self-efficacy. This happens to me whenever I feel nervous at something. When I have to present a presentation in front of the class but I don’t feel well or I don’t really master the topic I will tremble and ended up messing up my presentation. The outcome will be very bad. But when I feel comfortable and confident, the presentation that I’m doing will turn out great. PROXY AGENCY Bandura recognize that the influence of proxy agency through which people exercise some partial control over everyday living. People nowadays have to rely on the proxies or else our life will be unproductive because we have to do all unnecessary things by ourselves. We rely on people who are specialized at their jobs. We rely on our parents to take care of us, rely on our housekeeper to clean up our house, we even rely on the internet for finishing our assignments or just stay in contact with our friends. All of them/it helps us to complete tasks easier, but the negative impact is when we rely on them too much, without them we can’t complete those tasks by ourselves. We’ll be too dependable. COLLECTIVE EFFICACY Collective efficacy is the level of confidence that people have that their combined efforts will produce social change. At least four factors can lower collective efficacy. First, events in other parts of the world can leave people with a sense of helplessness; second, complex technology can decrease peoples perceptions of control over their environment; third, entrenched bureaucracies discourage people from attempting to bring about social change; and fourth, the size and scope of worldwide problems contribute to peoples sense of powerlessness. SELF-REGULATION Humans can manipulate their environments and produce consequence of their own actions by giving them some ability to regulate their own behavior. Bandura believes that behavior stems from a reciprocal influence of external and internal factors. External factors affect self-regulation by providing people with standards for evaluating their own behavior. There are 2 factors that contribute to external self-regulation, they are standards of evaluation and external reinforcement. Environment is the most common external factor of self-regulation. My family and friends are the ones who affected me the most. I evaluate myself right after my family or friends commented something about me. Whether it’s a reprimand or complement, I’ll always re-evaluate myself what have I done, how can I keep up or change what’s wrong and become better. Internal factors there are 3 factors contributing to this matter. Which are self-regulation, judgmental process, and self-reaction. All of those factors came from inside us, our own self-introspection on our acts and behaviors. I tend to observe myself right after I do something, whether I did it correctly or not. I think about anything that bothers my mind, I even regret when I know I did something wrong towards something or someone. Once I said something wrong to my friends and I know that they were offended. I wasn’t thinking what I was saying and I just realize right after that. I feel very bad and feel like I’m such a bad person on what I’ve done. I regret it and wishing that I could take back what I’ve just said to them. Up until now, I still feel guilty towards them although they’ve forgiven me. We have our own standards on how we evaluate or judge our performance. Every person has different threshold. For me myself, I don’t want to compare myself with others. I just want to be me. I don’t want to be influenced by others. I’d accept when people tell me to change my bad habits. But if people are trying to change me, I wont accept that. DYSFUNCTIONAL BEHAVIOR Dysfunction behavior is learned through the mutual interaction of the person (including cognitive and neurophysiological processes), the environment (including interpersonal relations), and behavioral factors (especially previous experiences with reinforcement). Such as depression, phobias, and aggression. These dysfunctional behaviors can be treated by a regular therapy treatment. In my whole life, I’ve never had any dysfunctional behavior. I don’t have any specific phobias. Of course I’m disgusted by reptiles or insects but I don’t have any significant phobias towards them. I’m not a cold-headed person, I can get angry easily but I don’t imply an extreme aggression. The most aggressive thing that I’ve done is throwing things when I got really mad. But I don’t throw the things towards people but mostly doors or walls or anything that I can at least ease up my mind a bit. III. CONCLUSION After comprehending Bandura’s theory, I can conclude that he wants us to know more about ourselves and wants us to be ourselves, by not letting anyone interfere on what we believe in. Although we still have to consider what people think about us, we have to accept our flaws and try to improve ourselves. We have to be independent in some way so that we wont be dependent on one thing or another. We could achieve what we want to do by ourselves. Not forgetting that we still have to stay motivated on what we are doing and what we want to achieve. We can’t give up or just get distracted that could jeopardize our future goals. In order to still be motivated, we have to find ways so that we could still be interested and still determined to reach our goal. By looking at people who’ve reached their goals and be our role model, we could still be motivated. We have to have the will from inside ourselves to be able to reach our goal and for external factors such as family and friends that are always there for you and keep supporting you until you reach your goals.