摘要
本文建立了电液伺服阀控制的液压缸位置伺服系统的受控数学模型,对位置伺服采用伪微分反馈控制理论,探讨了控制系统控制参数确定方法并给出相应的经验公式,液压伺服位置控制系统性能由实验进行了验证。
Deals with a position control of the hydraulic servo composed of an electrohydraulic servo-valve controlled rotary motor. Based upon the dynamic model of the electrohydraulic servo and its parameters identification, a Pseudo-Derivative-Feedback(PDF) control scheme is illustrated and equations for determining controller parameters are presented as a rule of thumb. The performance of the position servo has been evaluated through experimental studies.
出处
《华东船舶工业学院学报》
1996年第3期58-64,共7页
Journal of East China Shipbuilding Institute(Natural Science Edition)
基金
船舶行业基金项目
关键词
位置控制系统
电液伺服系统
控制
positional control systems
electrohydraulic servo system
robustness / pseudo-derivative-feedback control
