摘要
根据放大器增益 Ka调节方便可靠的特点 ,以精校机电液位置伺服系统为例 ,研究了在满足系统性能要求的条件下 ,变刚度 K与 Ka 的关系 ,提出了一种动态调节 Ka 以改善系统性能的方法。仿真结果表明 ,该方法稳定可靠 ,是一种行之有效的方法。
To adjust amplifier gain K a conveniently and reliably, taking an electro-hydraulic position servo system of precise straightening machine as an example, the relations of various stiffness K and K a under the satisfaction of the system demands were studied and a method of K a adjusting to improve the system character was developed. The results of simulation showed that the method was steady, reliable and effective.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
2004年第4期155-158,共4页
Transactions of the Chinese Society for Agricultural Machinery
基金
安徽省"九五"重大技术装备资助项目 (项目编号 :1998961)
