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基于论域自调整的模糊PID开关磁阻电机控制系统研究
引用本文:崔晓锃,石山,刘志东. 基于论域自调整的模糊PID开关磁阻电机控制系统研究[J]. 微电机, 2012, 45(2): 75-78
作者姓名:崔晓锃  石山  刘志东
作者单位:空军工程大学工程学院,西安,710038
摘    要:针对开关磁阻电机系统较强的非线性,提出了一种基于论域自调整技术的模糊PID控制方法.根据论域自调整理论,设计了论域自调整模糊PID控制器;搭建了开关磁阻电机和论域自调整模糊PID控制器的Matlab仿真模型;通过仿真将开关磁阻电机在传统PID控制和论域自调整模糊PID控制条件下的运行状况进行了对比.仿真分析表明,论域自调整模糊PID控制方法比传统PID控制方法响应速度更快,控制精度更高,抗干扰能力更强.

关 键 词:论域自调整  模糊PID控制  开关磁阻电机

Fuzzy PID Control System Based on Adaptive Universe for Switched Reluctance Motors
CUI Xiaozeng , SHI Shan , LIU Zhidong. Fuzzy PID Control System Based on Adaptive Universe for Switched Reluctance Motors[J]. Micromotors, 2012, 45(2): 75-78
Authors:CUI Xiaozeng    SHI Shan    LIU Zhidong
Affiliation:(Engineering Institute,Air Force Engineering University,Xi’an 710038,China)
Abstract:In view of the nonlinear characteristic of switched reluctance motors,a fuzzy PID control method based on adaptive universe technology was proposed.With the adaptive universe theory,the universe-adaptive fuzzy PID controller was designed accordingly.The model of switched reluctance motor and the controller were built on the Matlab.Under the two control methods,universe-adaptive fuzzy PID and traditional PID,the performances of the switched reluctance motor were contrasted.Results of the experiment prove that,compared with the traditional PID controller,the universe-adaptive fuzzy PID controller responds faster,pessesses higher control precision and functions better in terms of anti-jamming.
Keywords:adaptive universe  fuzzy PID control  switched reluctance motors
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