开关磁阻电机连续滑模调速控制与仿真

通过对滑模系统和李雅普诺夫定理的综合,设计了一种新连续滑模控制方法.该控制方法不仅具有滑模控制的不变性优点,同时避免了抖振.并着重研究了连续滑模控制技术在开关磁阻电动机调速系统中的具体应用,给出了控制框图.仿真结果表明,开关磁阻电机连续滑模控制方法简单,动态响应速度快,有较强的鲁棒性.

Continuous Sliding-mode Control and Simulation of A SRM Drive

A new continuous sliding mode control algorthm has been developed by combining Variable structure Systems(VSS)and Lyapunov design.It possesses all the good properties of the sliding mode control and avoids the unnecessary discontinuity of the control input,thus eliminating chattering.This paper focus on the application of comtinuous sliding mode controller in speed regulation system of switched reluctance motor(SRM),and giver the system schemde of SRM driver.The simulation results confirm that the new controller is easy to design,has better dynamic performance and robust property.In addition,the system has effectively eliminated chattering.