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Dissertations / Theses on the topic 'Induction motor drive system'

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Published: 5 June 2025

Last updated: 1 August 2025

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1

Bharadwaj, Aravind S. "Vector controlled induction motor drive systems." Diss., This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-06062008-172143/.

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2

Ishrat, Tajrin. "Slip control for trains using induction motor drive." Thesis, Queensland University of Technology, 2020. https://eprints.qut.edu.au/199908/1/Tajrin_Ishrat_Thesis.pdf.

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This research is a railway industry related project, which is concerned with finding improvements in railway traction and wheel slip control in electric drives. A new approach was developed to detect the unknown and immeasurable rail surface. And a novel identification scheme was used to identify the best operating friction level. A new switching controller was operated by the induction motor controller under all possible train operating conditions. Aspects of the study were validated in the laboratory experiment. By exploring the in-rail track condition detection, the best drive torque and de

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3

Liang, Darwin Tat Wai. "Simulation and analysis of induction motor drive systems." Thesis, Heriot-Watt University, 1993. http://hdl.handle.net/10399/1427.

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4

Skawinski, Grzegorz. "Fuel pump motor-drive systems for more electric aircraft." Thesis, University of Bath, 2010. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.527520.

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The fuel systems fitted to the current generation of civil transport aircraft are rather complicated, due to the presence of multiple tanks, pumps, valves and complex pipeline systems. During fuel transfer between the tanks, when controlling the aircraft centre of gravity or engine feed and refuel operations, a number of pumps and valves are involved resulting in complex pressure and flow interactions. In order to minimise the pressure surges during sudden system changes and flow overshoot during fuel transfer and refuelling, different motor drive system control strategies have been investigat

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5

Cornwell, William Lincoln. "Switching Frequency Effects on Traction Drive System Efficiency." Thesis, Virginia Tech, 2002. http://hdl.handle.net/10919/34983.

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Energy demands are steadily increasing as the world's population continues to grow. Automobiles are primary transportation means in a large portion of the world. The combination of fuel consumption by automobiles along with the shrinking fossil fuel reserves makes the development of new more energy efficient technologies crucial. Electric vehicle technologies have been studied and are still being studied today as a means of improving fuel efficiency. To that end, this work studies the effect of switching frequency on the efficiency of a hybrid electric vehicle traction drive, which contain

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6

Leedy, Aleck Wayne Nelms R. M. "Analysis of DC power systems containing induction motor-drive loads." Auburn, Ala., 2006. http://repo.lib.auburn.edu/2006%20Spring/doctoral/LEEDY_ALECK_32.pdf.

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7

Plascencia-Gonzalez, Jose Guillermo. "Design and implementation of a field-oriented induction motor control drive." Thesis, Loughborough University, 1995. https://dspace.lboro.ac.uk/2134/27224.

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This thesis describes the design and implementation of an induction motor field-oriented controller. Simulation studies are carried out on important aspects of the drive system, based on which a high-performance induction motor drive control is designed and implemented using a PC computer and interface hardware. The simulation software is based on a mathematical model that uses tensor techniques and includes the pulse width modulator and the flux, current, speed and position calculations.

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8

Dinu, Andrei. "FPGA neural controller for three-phase sensorless induction motor drive systems." Thesis, De Montfort University, 2000. http://hdl.handle.net/2086/4132.

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9

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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10

Gulec, Mustafa Alpertunga. "Vector Controlled Elevator Drive." Master's thesis, METU, 2006. http://etd.lib.metu.edu.tr/upload/2/12607186/index.pdf.

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In this thesis, a practical vector controlled elevator drive is presented. Indirect vector control of induction machine is investigated in theory and then implemented. Control technique is compared with scalar control and induction machine is compared with dc motor. The operation of the system depends on induction machine parameters, so how to accurately and automatically obtaining of the parameters is also presented. Finally, the elevator system is introduced, the application of this control system to the elevator system is described and a basic elevator control system is simulated.

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11

Gule, Nkosinathi. "Analysis and evaluation of brush-DC equivalent controlled multiphase cage induction machine drive." Thesis, Stellenbosch : University of Stellenbosch, 2011. http://hdl.handle.net/10019.1/6489.

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Thesis (PhD (Electrical and Electronic Engineering))--University of Stellenbosch, 2011.<br>ENGLISH ABSTRACT: The multiphase induction machine drive has been under investigation for the last half century. Although it offers several attractive advantages over the conventional three-phase induction machine drive, it is restricted to highly specialised applications. One aspect of the multiphase induction machine drive is the complexity of the control algorithm for decoupled flux and torque control. The complexity, arising from the required coordinate transformations, increases with increase in

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12

Bin, Hasan M. M. A. "Current based condition monitoring of electromechanical systems : model-free drive system current monitoring : faults detection and diagnosis through statistical features extraction and support vector machines classification." Thesis, University of Bradford, 2012. http://hdl.handle.net/10454/5732.

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A non-invasive, on-line method for detection of mechanical (rotor, bearings eccentricity) and stator winding faults in a 3-phase induction motors from observation of motor line current supply input. The main aim is to avoid the consequence of unexpected failure of critical equipment which results in extended process shutdown, costly machinery repair, and health and safety problems. This thesis looks into the possibility of utilizing machine learning techniques in the field of condition monitoring of electromechanical systems. Induction motors are chosen as an example for such application. Elec

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13

Davies, J. L. "The design and optimization of a system using an induction motor driven pump, powered by solar panels." Master's thesis, University of Cape Town, 1992. http://hdl.handle.net/11427/18224.

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This thesis describes the design and evaluation of an induction motor driven water pumping system which is powered by solar panels. The system consists of a positive displacement pump, solar panels and an induction motor with a microprocessor controlled inverter. The reason that an induction motor has been chosen for the project is that these motors are cheaper and more robust than the more conventional DC motors. It is expected that by using an induction motor, the system performance will improve significantly for the same investment. The motor has a power rating of 0.75kW and it has been spe

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14

Seyed, Hossein Seyed Sharafedin. "Control of an inverter driven induction motor : optimisation of the efficiency of an inverter driven induction motor over a wide range of loads and speeds by a microprocessor-based slip and power measurement system." Thesis, University of Bradford, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.358911.

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15

Zinzani, Michele. "Electric drives for ORTO - Orchard Rapid Transit Operation." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021.

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This thesis is focused on a novel agricultural technique for orchard cultivations that allows to perform automatic and fossil fuel free cultivation operations. More specifically, the aim of this thesis work is to study and implement the electric traction system and control the vehicle that performs the automatic operations. Starting from the analysis of each single component of the traction system, the control of the mobile platform will be then performed. After a first control of the mobile platform in no load conditions, the implementation of the dynamic model will be performed in the Simu

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16

Noon, John Patrick. "Development of a Power Hardware-in-the-Loop Test Bench for Electric Machine and Drive Emulation." Thesis, Virginia Tech, 2020. http://hdl.handle.net/10919/101498.

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This work demonstrates the capability of a power electronic based power hardware-inthe- loop (PHIL) platform to emulate electric machines for the purpose of a motor drive testbench with a particular focus on induction machine emulation. PHIL presents advantages over full-hardware testing of motor drives as the PHIL platform can save space and cost that comes from the physical construction of multiple electric machine test configurations. This thesis presents real-time models that were developed for the purpose of PHIL emulation. Additionally, real-time modeling considerations are presented as

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17

Esuri, Abdulhamid H. "Two-phase inverter/induction motor drive." Thesis, Loughborough University, 1991. https://dspace.lboro.ac.uk/2134/33109.

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Much interest is shown nowadays in the use of variable-speed ac motor drives in applications which previously have been the domain of the de motor supplied from a controlled rectifier or chopper. This interest is due mainly to improvements in semiconductor switching technology and the consequent increased reliability of the de-link inverter, together with the cost-effectiveness and the long-term reliability of ac machines, especially squirrel-cage induction motors. This thesis presents a recently developed form of variable-speed ac motor drive, comprising a 2-phase induction motor fed by a 2-p

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18

Mosskull, Henrik. "Robust Control of an Induction Motor Drive." Doctoral thesis, Stockholm : Automatic Control, School of Electrical Engineering, Royal Institute of Technology, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3889.

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19

Zhang, Yong. "A single-pulse cycloconverter induction motor drive." Thesis, University of Sussex, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.260012.

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20

Cilia, Joseph. "Sensorless speed and position control of induction motor drives." Thesis, University of Nottingham, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.362888.

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21

Acar, Akin. "Implementation Of A Vector Controlled Induction Motor Drive." Master's thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/1219286/index.pdf.

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High dynamic performance, which is obtained from dc motors, became achievable from induction motors with the recent advances in power semiconductors, digital signal processors and development in control techniques. By using field oriented control, torque and flux of the induction motors can be controlled independently as in dc motors. The control performance of field oriented induction motor drive greatly depends on the correct stator flux estimation. In this thesis voltage model is used for the flux estimation. Stator winding resistance is used in the voltage model. Also leakage inductance, m

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22

Sünter, Sedat. "A vector controlled matrix converter induction motor drive." Thesis, University of Nottingham, 1995. http://eprints.nottingham.ac.uk/12965/.

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This thesis concerns the design and construction of a closed-loop controlled matrix converter induction motor drive, using transputer parallel processors. The modulation algorithms used for the matrix converter are described. A 2.5 kW experimental matrix converter using IGBT switching devices has been constructed and tested. An analysis of the losses in the converter has been carried out and this gives good agreement with the measured losses. Two modulation algorithms, the Venturini algorithm and the scalar algorithm have been implemented in real-time on a network of parallel transputer proces

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23

Salmon, John C. "A variable speed unipolar induction motor inverter drive." Thesis, Imperial College London, 1987. http://hdl.handle.net/10044/1/46449.

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24

Ricciardi, Tiago Rodarte 1986. "Contribuições para a modelagem de cargas para análise estática e dinâmica de sistemas de energia elétrica." [s.n.], 2015. http://repositorio.unicamp.br/jspui/handle/REPOSIP/261201.

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Orientador: Walmir de Freitas Filho<br>Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Elétrica e de Computação<br>Made available in DSpace on 2018-08-27T18:46:05Z (GMT). No. of bitstreams: 1 Ricciardi_TiagoRodarte_D.pdf: 6633244 bytes, checksum: bcb56f82b62350db77ed247ac2913cc9 (MD5) Previous issue date: 2015<br>Resumo: Modelos matemáticos e computacionais precisos dos diversos componentes de um sistema de energia elétrica são importantes para estudos e simulações em um cenário de planejamento e operação da rede elétrica. Dentre os elementos de um sistema de ge

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25

Sumner, M. "Vector controlled induction motor drive using transputer parallel processors." Thesis, University of Nottingham, 1990. http://eprints.nottingham.ac.uk/14104/.

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This thesis describes the design and construction of a high performance induction motor drive, controlled by a network of parallel (INMOS) Transputer processors. The flexibility and high computational ability of the controller is demonstrated by the implementation of three forms of indirect vector control for the induction motor (here termed "V-Type, "V-Type with Current Feedback" and "I-Type") on two motor drive rigs. Results show that V-Type control with current feedback is superior, and that on-line parameter estimation (namely the rotor time constant) is required. The controller has been e

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26

Kumara, I. N. Satya. "Speed sensorless field oriented control for induction motor drive." Thesis, University of Newcastle Upon Tyne, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.430695.

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27

Mohamed, Abdulatif Abdusalam. "Modelling and simulation of a cycloconverter induction motor drive." Thesis, De Montfort University, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.391545.

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28

Palmer, P. R. "A unipolar inverter drive for a cage induction motor." Thesis, Imperial College London, 1985. http://hdl.handle.net/10044/1/37811.

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29

Rind, S. J. "Speed sensorless induction motor drive control for electric vehicles." Thesis, University of Liverpool, 2017. http://livrepository.liverpool.ac.uk/3008062/.

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Fast diminishing fossil fuel resources, deterioration in air quality and concerns for environmental protection, continuously promote the interest in the research and development of Alternative Energy Vehicles (AEVs). Traction motor drive is an integral part and common electric propulsion system in all kinds of AEVs. It plays an utmost significant role in the development of electrified transport industry. Application of Induction Motor (IM) drive is not only limited to the domestic and industrial applications but also has an ubiquitous influence in the modern electrified transport sector. IM is

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30

Gao, Yuan, and 高源. "Control of chaos in advanced motor drives." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2005. http://hub.hku.hk/bib/B45014784.

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31

Ertek, Talip Murat. "Speed Estimation Techniques For Sensorless Vector Controlled Induction Motor Drive." Master's thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/12606863/index.pdf.

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This work focuses on speed estimation techniques for sensorless closed-loop speed control of an induction machine based on direct field-oriented control technique. Details of theories behind the algorithms are stated and their performances are verified by the help of simulations and experiments. The field-oriented control as the vector control technique is mainly implemented in two ways: indirect field oriented control and direct field oriented control. The field to be oriented may be rotor, stator, or airgap flux-linkage. In the indirect field-oriented control no flux estimation exists. The a

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32

Jiang, Shuzhong, and 姜淑忠. "An advanced pole-changing induction motor drive for electric vehicles." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2004. http://hub.hku.hk/bib/B31245407.

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33

Abdulrahman, Shakir M. "New optimal PWM strategies for a VSI induction motor drive." Thesis, Loughborough University, 1991. https://dspace.lboro.ac.uk/2134/7115.

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The applications of robust squirrel-cage induction motors in variable speed inverter drive systems have increased considerably due to the availability of easily controlled semiconductor switching devices. One problem encountered in inverter drives is the non-sinusoidal nature of the supply voltage, which results in increased motor losses and harmful torque pulsations producing undesirable speed oscillations. The latter effects are negligible at high frequency operation, due to the damping effect of the rotor and load inertia. However, torque pulsations and speed ripple may be appreciable at lo

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34

JÃnior, AntÃnio Barbosa de Souza. "Hybrid position controller for an field-oriented induction motor drive." Universidade Federal do CearÃ, 2014. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=13468.

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CoordenaÃÃo de AperfeÃoamento de Pessoal de NÃvel Superior<br>This work describes the study and implementation of a hybrid control technique applied to the positioning of the rotor shaft in a three-phase induction motor (IM). The machine has been modeled using the field oriented control (FOC) strategy. In additional, it is used three controllers to obtain the design of the position loop, each one with different operating characteristics. Initially, two constant gain controllers are associated with the position loop diagram in the FOC technique in order to obtain a fastest response, with distur

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35

Trinkūnaitė, Ingrida. "Asinchroninės bejutiklės pavaros modeliavimas." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2011. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2011~D_20110621_170245-16691.

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Baigiamajame darbe sudarytas uždarosios asinchroninės bejutiklės vektoriškai valdomos pavaros imitacinis modelis ir ištirtos charakteristikos. Teorinėje darbo dalyje yra aptariami asinchroninių elektros pavarų privalumai bei šiose pavarose naudojami greičio jutikliai. Aprašomi stebiklių privalumai bei trūkumai, pagrindžiamas jų naudojimas asinchroninėse pavarose. Nagrinėjami bejutiklių elektros pavarų ypatumai, aprašomi vektorinio valdymo bendrieji principai bei aprašomi bejutiklėse vektoriškai valdomose pavarose naudojamų stebiklių modeliai. Pateikiami du skirtingi asinchroninių variklių mate

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36

HUANG, CHIH-YI, and 黃志毅. "Implementation of High Performance Induction Motor Drive System." Thesis, 1999. http://ndltd.ncl.edu.tw/handle/86571539347420328066.

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博士<br>國立成功大學<br>電機工程學系<br>88<br>This dissertation proposes an induction motor drive with current and torque control. The current control based on the current error with the current controller yields the control signal of current controller. The torque control based on the torque error with the torque controller yields a control signal of torque controller. According to the output signal of current controller and torque controller, the appropriate voltage vector is selected by using a look-up table to control the induction motor drive to obtain a rapid speed response. The torque controller, cur

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37

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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38

Wang, Shing Shiung, and 王信翔. "High efficiency indirect field-oriented induction motor drive system." Thesis, 1995. http://ndltd.ncl.edu.tw/handle/45003371175825489838.

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39

Hsu, Shu-Peng, and 徐書鵬. "Linear Induction Motor Drive System Based on Backstepping Controller." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/23579098446808039182.

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碩士<br>中原大學<br>電機工程研究所<br>89<br>The subject of this thesis is to develop a linear induction motor (LIM) drive control system based on backstepping control. First, the dynamic model of an indirect field-oriented linear induction motor drive is derived. Then, a recurrent-fuzzy-neural-network(RFNN) backstepping control system, a recurrent-neural-network(RNN) backstepping control system and an adaptive backstepping sliding mode control system are developed individually for the robust and precise position control of the linear induction motor. A recurrent-fuzzy-neural-network backstepping control sy

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Jee, Devraj, and Nikhar Patel. "V/f Control of Induction Motor Drive." Thesis, 2013. http://ethesis.nitrkl.ac.in/5016/1/109EE0039.pdf.

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This thesis presents the need of Speed Control in Induction Motors. Out of the various methods of controlling Induction motors, V/f Control has proven to be the most versatile. The overall scheme of implementing V/f control has been presented. One of the basic requirements of this scheme is the PWM Inverter. In this, PWM Inverters have been modeled and their outputs fed to the Induction Motor drives. The uncontrolled transient and steady state response of the Induction Motor has been obtained and analyzed. A MATLAB code was developed to successfully implement Open Loop V/f Control on a PWM-Inv

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41

Shin, Shuen-Shing, and 許順興. "Implementation of Induction Motor Drive System with DSP and FPGA." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/72687263074297457353.

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碩士<br>國立中央大學<br>光機電工程研究所<br>94<br>This thesis presents the development of digital induction motor driver technology for high-performance motion control applications. The constructed digital induction driver is composed of a DSP-FPGA hybrid based control module and an intelligent power module. The control module consists of a velocity controller and a position controller. The dual controllers were used to realize all the control functions for the positioning control of an induction motor for high-performance motion control applications. The induction motors were traditionally used for low-cost

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Lee, Chin-Chung, and 李清忠. "Linear Induction Motor Drive System Based on Intelligent and Nonlinear Control." Thesis, 2000. http://ndltd.ncl.edu.tw/handle/75861950369371486158.

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碩士<br>中原大學<br>電機工程學系<br>88<br>The purpose of this thesis is to develop a linear induction motor (LIM) drive system based on intelligent and nonlinear control. First, the driving circuit of the linear induction motor is developed. Then, the nonlinear decoupled control technique is adopted for the decoupling control of the linear induction motor. The second-side sliding-mode flux observer and the feedback linearization theory are used to decouple the thrust force and the flux amplitude of the linear induction motor. Moreover, since the linear induction motor is a nonlinear and time-varying syste

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Sun, Yu-chih, and 孫于智. "Intelligent Induction Motor Drive System Based on Internet Real-time Conrol." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/10742991393927374520.

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碩士<br>國立東華大學<br>電機工程學系<br>91<br>ABSTRACT The purpose of this thesis is to develop a real-time remote controlled intelligent induction motor drive system based on Internet. The system is designed to control the induction motor in the client side to track periodic reference commands transmitted from the server through Internet. This thesis takes the advantages of the convenient graphical user interface (GUI) and simple blocks diagrams of LabVIEW software to construct the server and client programs to transmit various reference commands. It also discusses the differences between the two Interne

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Lin, Shou-Chuang, and 林首壯. "Study on Intelligence Controller for Induction Motor Drive Systems." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/8dfv6w.

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博士<br>國立臺北科技大學<br>電機工程系<br>106<br>This study presents the implementation of an adaptive supervisory sliding fuzzy cerebellar model articulation controller (FCMAC) in the speed sensorless vector control of an induction motor (IM) drive system. The proposed adaptive supervisory sliding FCMAC consists of a supervisory controller, an integral sliding surface, and an adaptive FCMAC. The integral sliding surface is employed to eliminate steady-state errors and enhance the response of the system. The adaptive FCMAC incorporates an FCMAC with a compensating controller to perform a desired control acti

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Jyh-Chyang, Yu, and 游志強. "Development of High Frequency Drive System for Speed Sensorless Induction Spindle Motor." Thesis, 1999. http://ndltd.ncl.edu.tw/handle/68808317042432529986.

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碩士<br>中原大學<br>電機工程學系<br>87<br>The purpose of this thesis is to develop a high frequency drive system for the three-phase induction spindle motor and rotor speed estimation and control algorithms. First, the new type switching and synchronous PWM techniques are developed to reduce the harmonic components of the output voltages and currents of the high-frequency inverter. Moreover, the dead-time compensation technique is developed to increase the voltage utilization of the inverter. The high-frequency inverter is designed and implemented using IGBT switching components. Then the personal compute

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46

Nayak, Madhusmita, and Smrutidhara Singh. "Fuzzy logic control of induction motor drive for performance improvement." Thesis, 2013. http://ethesis.nitrkl.ac.in/4991/1/109EE0290.pdf.

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This thesis paper portrays the way of implementing fuzzy logic in improving the performance of induction motor drive. Here a rule-based fuzzy logic based controller is designed and simulated with the help of MATLAB. A PI controller is also designed in SIMULINK. Then performances of both the controller are simulated and compared. For controlling speed here scalar control method is employed, where magnitude of the stator voltage and frequency is changed proportionately. For this V/F control, a reference speed is chosen and controller is designed as such, it can provide that desired (reference) s

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Shiau, Lin-Goei, and 蕭霖癸. "Robust Speed and Position Control for a High Performance Induction Motor Drive System." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/98442279992800783102.

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博士<br>國立成功大學<br>工程科學系<br>89<br>Firstly, two mathematical representations of an induction motor (IM) have been presented in this work. One is the d-q model derived from a machine winding structure viewpoint with a proper axis transformation. It is used in the sliding mode controller design. The other is the energy form model which is derived based on an energy point of view and used in passivity based controller design. Moreover, two representations are verified to be mathematically equivalent. After introducing the IM models, the sliding mode control theory is presented. In addition

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Pong, King-Long, and 彭金龍. "Three phase induction motor servo drive system with current and space vector control." Thesis, 1996. http://ndltd.ncl.edu.tw/handle/62466485012388431956.

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碩士<br>中原大學<br>電機工程研究所<br>84<br>In the past, the induction motor was difficult to control due to its highly nonlinear and high-order dynamic. Recently, the technologies of microprocessors, power electronics and control theories have been rapidly developed. Using the advanced technologies, an induction motor can be controlled like a separately excited dc motor. The most popular way to control the induction motor is the indirect field-oriented control using voltage sou

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Pandey, Richa. "Performance Improvement of Five Phase Induction Motor Drive System with Different Converter Configurations." Thesis, 2020. http://ethesis.nitrkl.ac.in/10160/1/2020_PhD_RPandey_514EE1002_Performance.pdf.

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The environment friendly transportation system has been drawing great attention worldwide, with a prospect of keeping climatic changes in check and minimizing the air pollution to an acceptable extent. Thus, advancement in electric based technologies for machineries used for propulsion has been a topic of great interest in variety of conveyance system, which includes hybrid vehicles, aircrafts and ships. Also, this progression is applicable to machineries to generators for power generation using renewable sources. These types of applications are not well suited for the conventional machineri

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Wu, Meng-Lin, and 吳夢麟. "An Implementation of TMS320F2808 DSP-based Induction Motor Drive Control System Design for Treadmill." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/26180438193097236623.

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碩士<br>國立勤益科技大學<br>資訊與電能科技研究所<br>95<br>In this thesis, we design a DSP-based induction motor (IM) drive system for the equipment of treadmill. Three main designs and results are obtained: (1) Successfully applying the consuming chip of switching power supply to the multiple outputs dc power supply design. (2) Single board digital signal processor (DSP) control board design using TI TMS320F2808 chip. (3) Induction motor drive system design using TI TMS320F2808 DSP. DC power supply design based on switching mode strategy has high conversion efficiency and small volume as compared with the con

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