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A PMSM Sliding Mode Control System Based on Exponential Reaching Law
Author(s): 
Pages: 71-77
Year: Issue:  9
Journal: Transactions of China Electrotechnical Society

Keyword:  永磁同步电机滑模变结构指数趋近律调速;
Abstract: 永磁同步电机(PMSM)是一个典型的非线性多变量强耦合系统,对外界扰动及内部参数变化较为敏感.传统的PI调节器由于控制方法简单,被广泛应用于PMSM调速系统,但它往往不能满足高性能控制要求.本文将滑模变结构控制(SMC)应用于PMSM调速系统,针对一般滑模控制中控制量的求取需整定多个参数范围带来的复杂性问题,结合趋近律法设计了一种变参数SMC方法,给出了控制器的设计方法,并对所设计的系统进行了仿真...
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