电液位置伺服系统一维数字加速度状态观测器及其应用

One-order digital acceleration observer for electrohydraulic position servo system and its application.

提出了一个适合电液位置伺服系统的一维数字加速度状态观测器。该观测器实现简单,观测速度快,解决了电液位置伺服系统加速度状态难以获取的问题。经仿真证明,这种一维数字加速度状态观测器能够获得令人满意的观测效果,具有广阔的应用前景。

An one-order digital acceleration observer for electrohydraulic position servo system is proposed in this paper. This observer that can obtain the acceleration state fast and be implemented simply. It has solved the problem that the acceleration of electrohydraulic position servo system is difficult to be obtained. The simulation result shows that the one-order digital acceleration observer can obtain a satisfied effect.