摘要
通过对典型的液压挖掘机动臂的仿真,并结合PID控制策略,探索了提高挖掘机控制精度及系统动态性能的途径与实现方法。
Based on a typical hydraulic excavator＇s arm action simulation, combining with PID control strategies, the methods to improving accuracy of control system and dynamic performance on excavator were discussed.
出处
《机床与液压》
北大核心
2009年第11期214-216,194,共4页
Machine Tool & Hydraulics
关键词
液压挖掘机
多路阀
仿真控制
Hydraulic excavator
Mutli- position valve
Control simulation
