摘要
文章分析了线性二次型最优控制不适用于电液伺服主动抗振系统的原因 ,并根据电液伺服抗振系统特点 ,提出了以伺服 p- Q特性各不等式约束条件的瞬时最优控制方法。
The causes why the optimal control with lineal quadratic regulator is not suitable for the electrohydraulic servo active anti vibration system are analyzed.Based on the characteristics of the electrohydraulic servo system,the transient optimal control method using the p Q character of servo valve as constraint condition of inequality is presented.The results of simulated tests have confirmed that this control method is correct and effective.
出处
《液压气动与密封》
2000年第4期13-16,共4页
Hydraulics Pneumatics & Seals
基金
上海市科学技术发展基金资助项目
关键词
建筑结构
主动抗振
电液伺服系统
最优控制
Civil structure Active anti vibration Electrohydraulic servo system Inequality constrained optimal control
