Inverse Model Fuzzy Sliding Mode Speed Control Of A Switched-Type Reluctance Motor

• Main Authors: Min-hsen Tsai, 蔡明憲
• Other Authors: none
• Format: Others
• Language: zh-TW
• Published: 2003
• Online Access: http://ndltd.ncl.edu.tw/handle/94542297631448210885

碩士 === 國立雲林科技大學 === 電機工程系碩士班 === 91 === In this thesis, to counter the highly nonlinear characteristic of the electromagnetic torque for a switched reluctance motor, we proposed a complementary sliding mode speed control scheme modulated by fuzzy control. The aim of using two controllers is to improve the tracking performance of the system. Through theoretical simulations and practical testing, we have shown that, under the parameter variations, the complementary sliding mode control modulated by fuzzy control can effectively improve the tracking precision. Morever, the transient response is much better than that of the complementary sliding mode control. In order to develop a real-time on-lime control, a PC-Based scheme was established with the help of the xPC toolbox provided by Matlab/Simulink. The scheme not only prevents from writing a real time control program, but also accelerates operation speed of programs. Therefore, it is straightforward to realize a complex control algorithm on the PC-Based system.