摘要
针对交流伺服系统的位置控制,提出了一种模糊滑模变结构控制方法。该方法设计简单,既不牺牲滑动模态的鲁棒性,同时又有效地减小了抖振。仿真结果表明:由模糊滑模变结构控制器构成的交流伺服系统,具有较好的快速性、抗负载扰动及参数摄动的能力。
Aiming at position control of the AC servo system,a kind of control arithmetic on fuzzy sliding variable structure is designed in this paper. The system with this controller has good robustness,and the chattering on the slide module is apparently decreased. Simulation results show that AC servo system with the fuzzy sliding mode control is insensitive to parameter variations and disturbances and has good fastness.
出处
《微特电机》
北大核心
2006年第2期36-38,共3页
Small & Special Electrical Machines
关键词
滑模变结构控制
模糊控制
位置伺服系统
sliding variable structure control
fuzzy control
position servo system
