电液比例溢流阀动态特性分析  

Dynamical Characteristics Analysis of Proportion Relief Valve

作　　者：李鹏[1] 侯友夫[1] 杨少军[1] 黄飞[1] 

机构地区：[1]中国矿业大学机电工程学院,江苏徐州221008

出　　处：《机床与液压》2009年第4期72-74,共3页Machine Tool & Hydraulics

摘　　要：电液比例溢流阀是液粘调速离合器电液控制系统的关键元件。通过实验对其动态特性进行分析,并与计算机仿真结果进行比较,验证了根据实验数据所简化的传递函数的正确性。Proportion relief valve is a vital executing component in electro-hydraulic control system of hydro-viscous drive. The dynamical characteristics of proportion relief valve were analyzed through the experimentation, and the correctness of the transfer function was verified through simulation test and according to real data.

关 键 词：液粘调速离合器 电液比例溢流阀 动态特性 传递函数 仿真 

分 类 号：TP211.31[自动化与计算机技术—检测技术与自动化装置]