摘要
采用液压阻力回路方法对负载口独立控制系统进行静态建模以求取最佳静态工作点。总结出了独立控制系统液导反向准则和能量损失守恒准则,分别从能量损失、速度敏感及压力范围三个方面,总结出了静态工作点的选取原则,从而为负载口独立控制阀与系统的设计和现场调试提供了理论依据。
Static models of meter-in and meter-out fluid power system are built through resistance characteristics of control valve orifices to find the optimum static operation points. It is concluded that flow conductance reversing criterion and energy loss conservation criterion of meter-in and meter-out fluid power system, and is presented that the choosing principles of static operation points respectively from three aspects of energy loss, velocity sensitivity, pressure range limitation. Consequently the theory foundation is provided for designing of valve or system and field debugging of meter-in and meter-out fluid power systems.
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
2006年第6期11-15,共5页
Journal of Mechanical Engineering
基金
国家自然科学基金资助项(50305032)
关键词
负载口独立控制
静态工作点
能量损失
仿真分析
Separate control of actuator ports Static operation points Energy loss Simulation analysis
