摘要
为了实现高性能永磁同步电动机伺服系统快速而精确的位置跟踪控制,在滑模控制策略中引入模糊控制算法,设计了基于模糊规则的滑模控制器;并通过理论分析和控制仿真,证实了模糊滑模控制很好地解决了抖振问题,对参数变化和负载扰动具有很好的鲁棒性,永磁同步电机可获得很好的位置跟踪效果。
In order to achieve quick and accurate position tracking performance,fuzzy logic algorithm is applied to the sliding control strategy.A fuzzy-based sliding mode controller is designed.Theoretical analysis and simulation results show that the fuzzy sliding mode control can solve the chattering problem and be robust to uncertain parameters and load torque disturbance,and the permanent magnet synchronous moter（PMSM） system achieves excellent tracking performance.
出处
《机械工程与自动化》
2010年第1期150-151,154,共3页
Mechanical Engineering & Automation
