摘要
运用变结构控制理论分析和设计永磁同步电机磁场定向交流伺服系统;从实现的角度,采用了基于观测器重构状态的控制方案。仿真实验的结果表明,采用变结构控制的伺服系统响应速度快,控制精度高,对负载变化和自身参数扰动具有较好的鲁棒性,其调速和定位性能明显优于传统的控制方法。
Variable structure control theory is applied to analyze and design AC servo system for field-oriented permanent-magnet synchronous motor, which is based on Luenberger observer. The results of simulation experiments suggest that the AC servo system based on VSC control has speedy response, high accuracy and strong robustness against its parameter variations and load disturbances. Its performance is much better than that of traditional control methods.
出处
《中小型电机》
北大核心
2005年第3期18-21,共4页
S&M Electric Machines
