导弹电动舵机系统的分段滑模控制

Segment Sliding Mode Control of Missile's Electromechanical Actuation

针对导弹电动舵机相平面的特性,提出了一种分段滑模变结构控制算法,可以保证系统相轨迹始终处于滑模区,以达到全局鲁棒性,仿真结果证明了所设计的算法的有效性。

A segment sliding mode control algorithm based on the characteristic of electromechanical actuation of missile was designed in the paper. The algorithm ensures the system trajectory reach the sliding mode area and stay on it, so made the system be robust. The simulation results show the validity of the algorithm.