摘要
在考虑参数不确定性的情况下,将永磁直线同步电动机系统转化为具有状态和输入矩阵不确定性,并且受非线性摄动的线性系统,采用线性系统控制,给出控制律,使永磁直线同步电动机系统在存在参数不确定性的情况下,在原点平衡点渐进稳定。仿真研究表明该控制方法的有效性。
In the condition of the parameters＇ uncertainness, permanent magnet linear synchronous motor system is transformed to linear system with states matrix and inputs matrix uncertainness, which is disturbed by nonlinear disturbance. Using the linear system control theory with a certain control law, the permanent magnet linear synchronous motor system is asymptotically stable within the origin equilibrium point. The simulation research shows the validity about the control law.
出处
《计算技术与自动化》
2009年第1期42-45,共4页
Computing Technology and Automation
关键词
直线同步电机
不确定性
控制
鲁棒镇定
linear synchronous motor
uncertainness
control
robust stabilization
