DB型高压溢流阀动态特性的数字仿真  

Numeral Simulation of Dynamic Characteristics of DB High Pressure Relief Valve

作　　者：杨征瑞[1] 杨润 

机构地区：[1]陕西机械学院机械工程系

出　　处：《陕西机械学院学报》1991年第2期81-86,125-126,共6页

摘　　要：对德国DB型高压溢流阀用键合图和状态空间法建立了数学模型,并在计算机上对其动态过程进行了模拟仿真,仿真结果在各种条件下与实验结果都基本相符。In this paper, the mathematic model of a German made DB high pressure relief valve is built up by bond graph method and state space method. The dynamical procedure of the valve is simulated with computer. The results agree with experimental results we get in different conditions. These supply the reliable basis for further studying the factors that affect the static and dynamic characteristics of the valve and the ways that improve its characteristics. The dynamic characteristics of the valve are also analysed primarily according to the results of the experiments and simulation.

关 键 词：高压溢流阀 动态特性 键合图 仿真 

分 类 号：TH137.521[机械工程—机械制造及自动化]