摘要
介绍了一种采用并联非对称液压缸驱动方式的电液伺服水平稳定平台系统,该平台使安装在运动载体上的被稳物体与载体隔离,从而使被稳物体保持稳定状态。并针对此系统提出了相应的控制算法。经过试验研究,表明所提出的改进PID控制和前馈控制相结合的复合控制算法具有良好的控制特性。
A kind of electro-hydraulic horizontal servo platform driven by parallel asymmetric fluid cylinders was introduced, the platform was designed for the vibration isolating between movable cartier and the stabilized object furnished on it, consequently result in the object hold the stable status. The control algorithm was presented according to this system. Experiment results show that the complex control which contains improved PID control and feed-forward control has a good control performance.
出处
《机床与液压》
北大核心
2007年第2期112-113,35,共3页
Machine Tool & Hydraulics
