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Dissertations / Theses on the topic 'Motor control system'

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Published: 4 June 2021
Last updated: 12 February 2022

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1

Uygur, Serdar. "An Fpga Based Bldc Motor Control System." Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614104/index.pdf.

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In this thesis, position and current control systems for a brushless DC (Direct Current) motor are designed and integrated into one FPGA (Field Programmable Gate Array) chip. Experimental results are obtained by driving the brushless DC motors of Control Actuation System of a guided missile. Because of their high performance, brushless DC motors are widely used in Control Actuation Systems of guided missiles. In order to control the motor torque, current controller is designed and implemented in the FPGA. Position controller is designed to fulfill the position commands. A soft processor in the
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2

Turl, Gary. "A synchronised multi-motor control system using hybrid sensorless induction motor drives." Thesis, University of Nottingham, 2002. http://eprints.nottingham.ac.uk/29510/.

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The main aim of this project was to research, develop and test an induction motor drive not requiring a speed encoder, but which could be considered commercially viable by motor drives manufacturers, and which should aim to meet the follow requirements: • Dynamic torque performance and steady state speed-holding accuracy to be comparable with encodered vector controlled drives • Extensive and highly accurate knowledge of electrical and mechanical parameters of the motor and load not to be required • Extensive commissioning from an expert engineer not to be necessary • Algorithm not to rely on
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3

Siewert, Marcus. "Development of a control system for DC-motor." Thesis, Mälardalen University, School of Innovation, Design and Engineering, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-9576.

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<p>A control system for a BLDC (Brushless Direct Current) motor has been developed in Labview 2009. This report explains how it works, conclusions and some information about things that could have been done differently. This report is also a good introduction to Labview including its advantages and disadvantages. It also explains how a FOC (Field Oriented Control) works.</p><p>This is the public version of the report which does not include any results or information about the implementation. This information can be found in the original report which only authorized persons have access to.</p>
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4

Wang, Zhihuo. "Robust fault tolerant control of induction motor system." Thesis, University of Hull, 2018. http://hydra.hull.ac.uk/resources/hull:16576.

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Research into fault tolerant control (FTC, a set of techniques that are developed to increase plant availability and reduce the risk of safety hazards) for induction motors is motivated by practical concerns including the need for enhanced reliability, improved maintenance operations and reduced cost. Its aim is to prevent that simple faults develop into serious failure. Although, the subject of induction motor control is well known, the main topics in the literature are concerned with scalar and vector control and structural stability. However, induction machines experience various fault scen
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5

Spejcher, Clint. "A comprehensive fleet risk control system for Bill's Distributing." Online version, 1998. http://www.uwstout.edu/lib/thesis/1998/1998spejcherc.pdf.

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6

Baston, Chiara <1986&gt. "Motor control system in Parkinson’s disease: a modeling approach." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2015. http://amsdottorato.unibo.it/7147/.

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Parkinson’s disease is a neurodegenerative disorder due to the death of the dopaminergic neurons of the substantia nigra of the basal ganglia. The process that leads to these neural alterations is still unknown. Parkinson’s disease affects most of all the motor sphere, with a wide array of impairment such as bradykinesia, akinesia, tremor, postural instability and singular phenomena such as freezing of gait. Moreover, in the last few years the fact that the degeneration in the basal ganglia circuitry induces not only motor but also cognitive alterations, not necessarily implicating dement
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7

PATEL, TARPIT KAUSHIKBHAI. "MOTION-CONTROL SYSTEM OF BENCH-TOP CT SCANNER." Wright State University / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=wright1229708881.

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8

Byadarhaly, Kiran. "A Neuro-dynamical model of Synergistic Motor Control." University of Cincinnati / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1384426521.

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9

Knight, Matthew John. "Precision control of a sensorless brushless direct current motor system." Thesis, University of Plymouth, 2002. http://hdl.handle.net/10026.1/2565.

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Sensorless control strategies were first suggested well over a decade ago with the aim of reducing the size, weight and unit cost of electrically actuated servo systems. The resulting algorithms have been successfully applied to the induction and synchronous motor families in applications where control of armature speeds above approximately one hundred revolutions per minute is desired. However, sensorless position control remains problematic. This thesis provides an in depth investigation into sensorless motor control strategies for high precision motion control applications. Specifically, me
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10

Ulrich, Peyton. "Design of a Three-Phase Brushless DC Motor Control System." DigitalCommons@CalPoly, 2021. https://digitalcommons.calpoly.edu/theses/2291.

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In the past several decades, the Brushless DC (BLDC) motor has seen increased usage due to several distinct advantages over its brushed counterpart, including higher performance, increased reliability, and minimal maintenance requirements. However, the electronic commutation system of the BLDC motor creates the need for an accompanying electronic motor control system of increased complexity, adding to the overall cost of the BLDC motor and motor control system. As such, continued research and exploration in the area of BLDC motor control is necessary to continue to reduce the cost of BLDC moto
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11

Sumon, Md Yiasin. "An Analysis and Improvement of Brushless DC Motor Control System." Thesis, North Dakota State University, 2013. https://hdl.handle.net/10365/26887.

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Trapezoidal Back-EMF (Brushless DC) motors are gaining increasing importance in automotive industries, HVAC applications, home appliances etc. Traditionally, Brushless DC motors are commutated electronically using position sensors. In these systems, mechanical or electromagnetic sensors are used. In sensorless control, rotor back EMF detection is the most popular technique for speed and position control. Detection of back EMF by novel speed independent commutation function is a very well researched topic that has overcome most of the problems of traditional back EMF detection scheme. In this t
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12

Hagio, Shota. "Muscle synergy for coordinating redundant motor system." Kyoto University, 2016. http://hdl.handle.net/2433/215620.

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Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(人間・環境学)<br>甲第19794号<br>人博第765号<br>新制||人||184(附属図書館)<br>27||人博||765(吉田南総合図書館)<br>32830<br>京都大学大学院人間・環境学研究科共生人間学専攻<br>(主査)教授 神﨑 素樹, 教授 森谷 敏夫, 教授 石原 昭彦<br>学位規則第4条第1項該当
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13

Treacy, Peter John. "Pyloric motor function in the control of gastric emptying /." Title page, contents and abstract only, 1991. http://web4.library.adelaide.edu.au/theses/09MD/09mdt784.pdf.

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14

Dohmke, Thomas. "Test-driven development of embedded control systems : application in an automotive collision prevention system." Thesis, University of Glasgow, 2008. http://theses.gla.ac.uk/239/.

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With test-driven development (TDD) new code is not written until an automated test has failed, and duplications of functions, tests, or simply code fragments are always removed. TDD can lead to a better design and a higher quality of the developed system, but to date it has mainly been applied to the development of traditional software systems such as payroll applications. This thesis describes the novel application of TDD to the development of embedded control systems using an automotive safety system for preventing collisions as an example. The basic prerequisite for test-driven development
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15

Viudes, Daniela Munaretti. "Desenvolvimento de sistema de biofeedback eletromiográfico para otimização do controle motor = Development of electromyographic biofeedback system for optimization of motor control." [s.n.], 2005. http://repositorio.unicamp.br/jspui/handle/REPOSIP/261975.

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Orientador: Antônio Augusto Fasolo Quevedo<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Elétrica e de Computação<br>Made available in DSpace on 2018-08-21T09:18:12Z (GMT). No. of bitstreams: 1 Viudes_DanielaMunaretti_M.pdf: 2466670 bytes, checksum: 70bd511bae72bc92248f4b786b2eb2a9 (MD5) Previous issue date: 2005<br>Resumo: Este trabalho descreve o desenvolvimento de um equipamento de biofeedback eletromiográfico para reabilitação do controle motor, otimizando os aparelhos já existentes no mercado e suprindo a carência do LRSM-CEB-DEB-UNICAMP. Estes e
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16

Sprague, Milo D. "A High Performance DSP Based System Architecture for Motor Drive Control." Thesis, This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-81197-165134/.

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17

Spencer, Robert Michael. "Rhythmic motor system control by projection neuron activity pattern and rate." Miami University / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=miami1461269867.

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18

Rapp, Tobias. "A COP optimized control system for a CO₂ based automotive A/C-system." Thesis, Nelson Mandela Metropolitan University, 2007. http://hdl.handle.net/10948/773.

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In the last few years carbon dioxide received increasing attention as a possible replacement for fluorocarbon-based refrigerants used within present automotive A/C system technology. R-134a is harmless to the ozone layer but the greenhouse effect is more than 1300 times higher than that of an equivalent amount of CO2. Alternative refrigerants are natural gasses such as propane and butane, however these gasses are considered explosive. With many objections raised it appears if CO2 will be the future refrigrant for automotive use. One concern with R-744 is its high operating pressure and suction
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19

Elgayar, Ibrahim. "Mathematical modelling, flight control system design and air flow control investigation for low speed UAVs." Thesis, City University London, 2013. http://openaccess.city.ac.uk/2737/.

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The demand for unmanned aerial vehicles (UAVs) has increased dramatically in the last decade from reconnaissance missions to attack roles. As their missions become more complex, advances in endurance and manoeuvrability become crucial. Due to the advances in material fabrication, wing morphing can be seen as an ideal solution for UAVs to provide improvements by overcoming the weight drawback. This thesis investigates the area of aircraft design and simulation for low speed UAVs looking at performance enhancements techniques for low speed UAVs, and their effects on the aerodynamic capabilities
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20

Schenck, Wolfram. "Adaptive internal models for motor control and visual prediction." Berlin Logos-Verl, 2008. http://d-nb.info/989979113/04.

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21

Sagar, Pidaparthi. "A knowledge-based control system model for variable speed a.c. drives." Thesis, Open University, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.253731.

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22

Jung, Jackson H. (Jackson Hoa-Wai). "Modeling, and classical and advanced control of a solid rocket motor thrust vector control system." Thesis, Massachusetts Institute of Technology, 1993. http://hdl.handle.net/1721.1/12473.

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Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1993.<br>Includes bibliographical references (leaves 119-124).<br>by Jackson H. Jung.<br>M.S.
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23

Basar, Feza. "Development Of A 3 Axes Pc Numerical Control System For Industrial Applications." Master's thesis, METU, 2003. http://etd.lib.metu.edu.tr/upload/1022565/index.pdf.

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In this study, a three-axes PC numerical control system for industrial applications has been developed. With this system, fast and cheap prototyping of designed objects can be realized. The system consists of software and a hardware which includes an XYZ positioning table and three step motors controlling this table. A proper drive circuit for the stepper motors is utilized. The software digitizes two dimensional drawings of three dimensional objects and generates the control signals for the XYZ positioning table. The software is developed under Microsoft Studio Visual Basic 6.0 environment re
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24

Wei, Dongbing. "Variable structure system for the field-oriented control of a permanent magnet synchronous motor drive." Thesis, University of Liverpool, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.240911.

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25

Lin, I.-Chi, and 林毅琪. "Automation Motor Control System." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/89359919203520042046.

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碩士<br>淡江大學<br>電機工程學系碩士在職專班<br>96<br>Besides receiving input signal, the control system can receive feed-back signal and parameter setting signal, It can make system stably and precise to rotate with motor. Moreover, the parameter setting can adjust system coefficient that tuned and control motor output condition. And the parameter setting doesn’t need to adjust coefficient by external circuit. It just only inputs the parameter setting. In this paper, the Gain Tuning 1 and the Gain tuning 2 have the ability to tune motor setting when Parameter Setting inputs set into the Gain Tuning 1 and the G
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Huang, Yao-Ching, and 黃耀慶. "Distributed Motor Control System." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/52796739552019087131.

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chou, wei-kai, and 邱威凱. "Distribution synchronous Motor Control System." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/72793036871972360036.

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碩士<br>國立中央大學<br>機械工程研究所<br>91<br>We want to develop a distribution synchronous motor control system.We design two electric board - Digital Inout Board、Differental and TTL Translation Board.They can help motion control module send signal to motor driver.In the FPGA , we add two new module - pulse generator、synchronous module.They can help dsp sending signal to motor driver and help dsp doing synchronism.
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weng, wei-han, and 翁偉涵. "Intelligent Control of Motor Drive System." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/86442923162868952692.

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碩士<br>國立高雄應用科技大學<br>電機工程系<br>98<br>This paper presents a dynamic modeling and intelligent control method for two different type actuators, the permanent magnet synchronous motor (PMSM) and the traveling wave ultrasonic motor (TWUSM). In the dynamic modeling and drive system of permanent magnet synchronous motor, the precise mathematical model has been derived by using a field-oriented control method and combination of sinusoidal pulse width modulation (SPWM) strategies, which are easily to construct the whole simulation system in the Matlab Simulink. For the dynamic modeling and drive system o
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Wu, Cheng-Ying, and 吳城印. "Position Control of Servo Motor and Remote Control System." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/p93t3y.

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碩士<br>國立虎尾科技大學<br>光電與材料科技研究所<br>99<br>This thesis proposes a servo motor positioning control and remote monitoring system. The Programmable Logic Controller (PLC) and Human Machine Interface (HMI) are key controllers in equipment side. This system can be entered and stored the route of position coordinate of servo motor in advance. This system also can control many sets of system via the network system by the central control computer in the same time. And it can collect relevant data to set up a database via the central control computer. Generally speaking the remote monitoring system and dat
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Hsu, An-Kir, and 許安克. "PC-Based Linear Motor Driver Control System." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/92491196917725001187.

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碩士<br>崑山科技大學<br>電子工程研究所<br>100<br>This paper will introduce a PC-Based linear motor drive control system, because this control system has an open, scalable and low price, so the use of various industries in recent years more and more widely. This system use a set of industrial computer as the control and configure the input and output on the computer, digital/analog conversion, and movement and visual devices such as adapters to receive the return of the state by an external feedback signal, to operations ,and output signal control of linear motors to guides the machine moves. The control sys
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Hsu, Chia-Wei, and 許家瑋. "Application of Intelligent Motor Control System for Control and Protection of Three-Phase Induction Motor." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/56521156678651408559.

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碩士<br>國立臺灣海洋大學<br>電機工程學系<br>100<br>Motor control center (MCC) is widely used in the industry. The conventional MCC consists of electrical and mechanical components and apparatus and all connections are in the form of hard wiring. The task of troubleshooting often needs to make measurements with a large number of components and control points, which is labor-intensive with high maintenance cost and time. In recent years, the Intelligent Motor Control Systems (IMCCs) are gaining development and applications. The IMCCs use new intelligent components and network technology and will be able to iden
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Liu, Wei-Kuo, and 劉偉國. "Nonlinear Control for Linear Induction Motor Drive System." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/74455839173408915402.

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碩士<br>元智大學<br>電機工程研究所<br>89<br>Abstract The purpose of this thesis is to develop a sliding-mode feedback linearization control (SMFLC) system and an adaptive optimal control(AOC) system for the high-precision position control of a linear induction motor (LIM). First, the driving cricuit of the LIM is developed and the nonlinear decoupled control technique is adopted to decouple the thrust force and the flux amplitude of the LIM. Then, a SMFLC system, which is comprised of a sliding-mode flux and a sliding-mode position controllers, is designed in order to increase the robustness of
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33

Alvis, Sudath Priyashanthe. "Electrohydraulic stroke control system for a hydaulic motor." 1994. http://catalog.hathitrust.org/api/volumes/oclc/32770718.html.

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Thesis (M.S.)--University of Wisconsin--Madison, 1994.<br>Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 100-101).
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Wong, Wei-Jyun, and 翁瑋竣. "Predictive Control of Switched Reluctance Motor Drive System." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/06047117119407840628.

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碩士<br>國立聯合大學<br>電機工程學系碩士班<br>103<br>The objective of this thesis is to develop of the switched reluctance motor drive system and to use of the Texas Instruments produced TMS320F28335 digital signal processor control system including a set of general-purpose input and output ports, 16 channels of analog to digital converters (ADC), 12 channels of enhanced pulse width modulator (ePWM).The TI TMS320F28335 DSP control board can be not only set in accordance with the relevant user registers, automatically generate a PWM signal with a smooth drive and control the motor, but also simplified a large n
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Li, Chun-Te, and 李俊德. "The Motor Control System for Electric Motorcycles With Remote Control Interface." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/40111499250891078097.

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碩士<br>國立交通大學<br>電機與控制工程系<br>89<br>The key technologies of an electric motorcycle are battery, motor, and controller. Due to the low energy density of the battery, current electric motorcycles have limited cruising range. Therefore, an efficient motor controller and energy management are very important. In this thesis, we investigate the phase-advance motor control strategy and energy-reuse techniques to enhance the efficiency. Further, the study also uses a serial port to monitor motor speed, current status, and send system commands to the controller. Java is used to build the interface which
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Huang, Hsin-Wei, and 黃信瑋. "Design of Fuzzy Control System for Induction Motor Direct Torque Control." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/9gzj45.

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碩士<br>國立臺北科技大學<br>電機工程系所<br>100<br>The fuzzy control theory is used to design torque controller and flux controller these are applied to direct torque control (DTC) of induction motor. In the conventional DTC scheme, two PI controllers are used to generate the reference stator voltage vector. Then the parameters of PI controllers are stationary, therefore it can’t respond the dynamic performance. In order to improve the disadvantages of conventional DTC, this design of two fuzzy controllers (FC); Fuzzy torque controller (FTC) and fuzzy flux controller (FFC) are designed to substitute the origi
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Hsieh, Chin-Chiang, and 謝致強. "Design of 2-axies servo motor gantry control system." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/08714629044355923171.

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碩士<br>國立高雄應用科技大學<br>電機工程系博碩士班<br>96<br>The Application of servo motor is becoming more and more popular in industry at present. The servo motor is used in all motion with precision and speed. In Taiwan, the industry of LCD grows vigorously and panel size make heavy in recent years. So a lot of mechanism must erect by gantry. The control of gantry of 2-axies servo motor becomes quite important. The control system of servo motor for machine is mainly PLC and PC-Based. Because the personal computer system it is very cheap and quite ripe, the author adopted PC-Based to develop the gantry control s
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Chen, Ming-Liang, and 陳銘良. "The Sensorless Direct Torque Control System for Induction Motor." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/24995805262217816522.

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碩士<br>國立高雄應用科技大學<br>電機工程系碩士班<br>94<br>In this thesis, we researched the sensor-less direct torque control system applied to an induction motor servo system, using the induction motor stationary d-q axis model to deduce the rotor speed. Because the sensor-less direct torque control system needed accurate motor parameters, we proposed an automatic parameter measuring technique. To analyze and verify the control rules, We used the Matlab/Simulink to design the sensor-less direct torque control system. In addition to the above, we realized the hardware configuration by the xPC-MC240 PCI I/O Card d
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Wu, Jia-Wen, and 吳家汶. "Variable Structure Control of the Motor-Flexible Mechanism System." Thesis, 2000. http://ndltd.ncl.edu.tw/handle/06022320029763563594.

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碩士<br>中原大學<br>機械工程學系<br>88<br>This paper applies the variable structure control (VSC) and the stabilizer design by using pole placement technique to position control of the flexible slider-crank mechanism under impact. The VSC strategy associated with its best advantages of robustness with respect to parameter variations and external disturbances is employed to regulate the slider position. In order to suppress the flexible vibrations simultaneously, the stabilizer design is involved. For the practical impact consideration, three approaches including the generalized momentum balance, the conti
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Hsue, Hung-Wen, and 許鴻文. "System Identification and Position Control of Linear Servo Motor." Thesis, 2000. http://ndltd.ncl.edu.tw/handle/17518884649958399596.

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碩士<br>元智大學<br>機械工程研究所<br>88<br>In recent years, permanent magnet linear synchronous motors (PMLSM) are widely used in servo motor control system. It drives objects simpler than traditional method that using rotation convert to direction, and the thrust generated by PMLSM directly applies at the driven object, we can obtain more efficient power transmission. Nowadays, PMLSM has been applied in servo control of high technique productions. Several papers had present the mathematical model of PMLSM with three phase voltage (current) input, but less research discussed in two phase voltag
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WU, PANG-JUNG, and 吳邦榮. "The Disk Structure Brushless D C Motor Control System." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/veun37.

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碩士<br>逢甲大學<br>電機工程學系<br>106<br>Based on the frame of permanent magnet brushless motor, this paper designs a driver suitable for disk type permanent magnet brushless DC motor, the driver chip adopts ATmega2560 of megaAVR series developed by manufacture Microchip Technology / Atmel. In order to measure the time sequence state of motor, Hall sensing element is used to detect the sequence of phase conversion of three-phase disc type permanent magnet brushless DC motor, and through the Pulse Width Modulation(PWM) of which to control the rotation speed. In order for stable driver operation, this pap
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Lu, Yi-Zhong, and 呂溢中. "Sliding Mode Control of Linear Motor Precision Serve System." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/4eeyuy.

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碩士<br>國立臺北科技大學<br>自動化科技研究所<br>94<br>The need for high speed and high precision motion control in the machine tool industry and in the manufacture of semiconductors is rapidly growing. In order to achieve the high precision requirement, friction effects have to be considered in the motion system. Friction will lead to tracking errors, limit cycles and undesired stick-slip motion. In this paper, a nonlinear state observer using variable structure systems theory is firstly proposed to estimate the velocity of linear motor. According to this estimated velocity, parameters of LuGre friction mode
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Lin, Ming-Tzan, and 林明贊. "Vector Control for a Synchronous Reluctance Motor Drive System." Thesis, 1994. http://ndltd.ncl.edu.tw/handle/99629826906896732112.

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碩士<br>國立臺灣科技大學<br>電機工程研究所<br>82<br>This thesis proposes a DSP based, fully digital control synchronous-motor-drive system. A new control algorithm is developed to improve the chattering of the motor speed, which is produced by sliding mode controller. In addition, the new algorithm can provide a fast response and robust servo system. First, the construction, characteristics, and modeling of the motor are studied. Then, the vector control strategies with their torque cha
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Wey, Ming-Yann, and 魏銘彥. "Control System Analysis and Design of Linear Stepping Motor." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/bh42qs.

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碩士<br>國立虎尾科技大學<br>電機工程研究所<br>95<br>The purpose of this dissertation is to develop systematic analysis and design approach for linear stepping motor. Based on the system model, two control strategies, adaptive backstepping control and output feedback stepping control, are proposed and validated by computer simulation. The driving system is then constructed by using a digital signal processor TMS320C32 as the controller and integrating PWM driving circuits. Compared with generic current control strategy, the proposed method introduces a voltage control scheme which is based on the backstepping c
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Tsao, Po-Yu, and 曹博昱. "Brushless DC Motor System Identification and Sensorless Control Analysis." Thesis, 2019. http://ndltd.ncl.edu.tw/cgi-bin/gs32/gsweb.cgi/login?o=dnclcdr&s=id=%22107NCHU5441031%22.&searchmode=basic.

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碩士<br>國立中興大學<br>電機工程學系所<br>107<br>Brushless DC motors (BLDC) are widely used in the daily lives. It has the advantages of high efficiency, high torque, quick response, high speed, and low noise. System identification is also an important topic in the electric motor area. It can provide more information for the user to get the state space equation and the response curve. In this thesis, we use the least square approximation method to obtain the unkown system parameters of the equivalent linear motor dynamics. For sensorless controller design, we first use a state observer with armature volta
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Chen, Chih-Tai, and 陳志泰. "High reliability motor drive control system on FPGA-Based." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/36344166922795960637.

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碩士<br>國立雲林科技大學<br>電機工程系<br>104<br>This paper focuses on the use of FPGA to establish a complete operating environment of a motor and a control program written (man-machine interface, motor control program) and the current, speed, angle, position feedback related peripheral. Sometimes limited resources must be completed within the limits of the size of the same functions, assembly language programs written may comprise fewer resources, and some special places and high-level language processors can no corresponding support, for example, in the space environment the control-related hardware opera
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Lai, Hong-Yu, and 賴弘育. "Balancing Control for Sliding Seesaw System by Motor Driving." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/88786177776012186370.

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碩士<br>健行科技大學<br>機械工程系碩士班<br>102<br>The pneumatic cart-seesaw system is developed by the Sensor and Control Laboratory of Chien Hsin University of Science and Technology for several years. However, the compressibility of air and highly nonlinear flow through pneumatic components, often damage the functioning of the system. Hence, this thesis proposes a new laboratory apparatus which is driven by the servo motors and gear transmission. Comparing to the previous pneumatic cart-seesaw system, the major difference is using servo motor and gear transmission to instead the rodless pneumatic cylinder.
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TSAI, Chia-Lin, and 蔡佳林. "Comparatively Fuzzy Control of a Pump-controlled Motor System." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/68180155539129241140.

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碩士<br>國立臺灣科技大學<br>機械工程系<br>91<br>This thesis implements the intelligent fuzzy controllers to the speed control of a pump-controlled hydraulic motor system. Since hydraulic transmission system is nonlinear and time-variant system, system parameters strongly depend on external disturbance. The classical controllers may not obtain the desired performance. This thesis will propose the basic fuzzy control, self-organizing fuzzy control, fuzzy adaptive learning control network and adaptive fuzzy sliding mode control to implement in the pump-controlled motor system. Except the basic fuzzy control, th
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Wang, Yung-chin, and 汪詠欽. "Development of Monitoring and Control System for Switched Reluctance Motor Drive System." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/45504228133517953727.

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碩士<br>國立中山大學<br>電機工程學系研究所<br>93<br>The reluctance torque of switched reluctance motor could drive the rotor directly. Rotor doesn’t need to be made from permanent magnet and the demagnetization and heat emission problems can be avoided. There are also a lot of advantages, such as the low cost, high efficiency, high stability and high hot emission, make it very attractive to the engineers and researchers. The dual-flange-pole rotor structure will induce non-linear magnetic filed in the air gap between armature and rotor, so the reluctance torque is not easy to handle. The switched reluctance mo
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Lee, Ming Yu, and 李明祐. "Fuzzy Control for the Prediction and Improvement of a Motor Control System Performance." Thesis, 1993. http://ndltd.ncl.edu.tw/handle/07206615491369900962.

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