摘要
在分析全液压轮式挖掘机转向系统工作原理的基础上,用液压系统控制方法,建立了全液压转向系统稳定性数学模型,求出了传递函数,找出了影响系统稳定性的主要参数,提出了改善系统稳定性的方法.
Based on the analysis of working principle of hydraulic excavator power-steering system,applied the control method for hydraulic system,mathematical model of stability have been founded,and obtained transfer function.What is more,found the main factors of influencing the stability of steering system,and put forward the methods to improve the system stability.
出处
《中国工程机械学报》
2004年第4期404-407,共4页
Chinese Journal of Construction Machinery
关键词
全液压
转向系
动态稳定性
hydraulic
power-steering system
dynamic stability
