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在现有滑模变结构控制的基础上,引入模糊逻辑决定控制器参数.讨论了如何选择变结构滑动轨线,获得较好的系统快速性,使变结构控制的设计具有更大的灵活性和实用性.通过以矢量控制为速度环的交流伺服系统的仿真和实验结果,说明此方法是很有前途的。
Based on the existing sliding mode variable structure control, the fuzzy logic is introduced to control the parameters of the controller, and how to choose the variable structure sliding trajectory is discussed, and the good system fastness is obtained, which makes the design of variable structure control more flexible And practicality.Through the simulation and experimental results of the AC servo system with vector control as the speed loop, this method is promising.