Variable Domain Fuzzy Control for Induction Motor Based on Direct Torque Control
碩士 === 健行科技大學 === 電機工程系碩士班 === 104 === The purpose of this paper is to apply variable domain fuzzy control theory to the control of a sensorless direct torque controlled induction motor. The torque and flux controllers designed by, variable domain fuzzy control theory can obtain higher control accur...
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ndltd-TW-104CYU054420092017-09-17T04:24:32Z http://ndltd.ncl.edu.tw/handle/09396135439073156013 Variable Domain Fuzzy Control for Induction Motor Based on Direct Torque Control 變論域模糊控制之應用於感應馬達直接轉矩控制 Zong-Xing Lin 林宗興 碩士 健行科技大學 電機工程系碩士班 104 The purpose of this paper is to apply variable domain fuzzy control theory to the control of a sensorless direct torque controlled induction motor. The torque and flux controllers designed by, variable domain fuzzy control theory can obtain higher control accuracy, because domain stretching equivalent to increasing the number of inference rules, as compared to traditional fuzzy logic control. To reduce the motor speed and torque ripple, the direct torque control based on voltage space vector modulation technique is used. To achieve induction motor control without a speed sensor, a reactive power method is utilized to design the speed estimator, and then complete the overall design of speed sensorless induction motor drive control system To verify the effectiveness of the proposed method, the Matlab/Simulink software and the PC-based real time motor development system are used, respectively, to carry out computer simulation and experimental verification. Both simulation and experimental results show that steady-state and transient response can meet the performance expectations. Chung-Ching Su 蘇仲清 2016 學位論文 ; thesis 65 zh-TW |
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碩士 === 健行科技大學 === 電機工程系碩士班 === 104 === The purpose of this paper is to apply variable domain fuzzy control theory to the control of a sensorless direct torque controlled induction motor. The torque and flux controllers designed by, variable domain fuzzy control theory can obtain higher control accuracy, because domain stretching equivalent to increasing the number of inference rules, as compared to traditional fuzzy logic control. To reduce the motor speed and torque ripple, the direct torque control based on voltage space vector modulation technique is used. To achieve induction motor control without a speed sensor, a reactive power method is utilized to design the speed estimator, and then complete the overall design of speed sensorless induction motor drive control system
To verify the effectiveness of the proposed method, the Matlab/Simulink software and the PC-based real time motor development system are used, respectively, to carry out computer simulation and experimental verification. Both simulation and experimental results show that steady-state and transient response can meet the performance expectations.
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Chung-Ching Su |
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Chung-Ching Su Zong-Xing Lin 林宗興 |
author |
Zong-Xing Lin 林宗興 |
spellingShingle |
Zong-Xing Lin 林宗興 Variable Domain Fuzzy Control for Induction Motor Based on Direct Torque Control |
author_sort |
Zong-Xing Lin |
title |
Variable Domain Fuzzy Control for Induction Motor Based on Direct Torque Control |
title_short |
Variable Domain Fuzzy Control for Induction Motor Based on Direct Torque Control |
title_full |
Variable Domain Fuzzy Control for Induction Motor Based on Direct Torque Control |
title_fullStr |
Variable Domain Fuzzy Control for Induction Motor Based on Direct Torque Control |
title_full_unstemmed |
Variable Domain Fuzzy Control for Induction Motor Based on Direct Torque Control |
title_sort |
variable domain fuzzy control for induction motor based on direct torque control |
publishDate |
2016 |
url |
http://ndltd.ncl.edu.tw/handle/09396135439073156013 |
work_keys_str_mv |
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