负荷传感流量控制阀动特性数字仿真  

Mathematical simulation for dynamic characteristics of load sensing flow control valve

作　　者：朱家琏[1] 王明川[1] 

机构地区：[1]河北工学院

出　　处：《工程机械》1991年第8期36-42,共7页Construction Machinery and Equipment

摘　　要：本文采用功率键合图方法,建立了负荷传感流量控制阀的数学模型,并在计算机上进行了相应于试验条件的数字仿真,其结果与台架试验结果基本吻合,从而表明了数字模型的正确性。In this paper a mathematic model of loading sensing flow control valve is created through adoption of power bonding diagrams. The mathematical simulation correspondent to test conditions is performed on computer with results essentially coincident with those from bench testsThe correctness of the simulation is thus proven.

关 键 词：流量控制阀 动态特性 仿真 

分 类 号：TH137.522[机械工程—机械制造及自动化]