YB-20AH恒压变量泵特性分析及其仿真研究  

The Performance Analysis and the Simulation Research on YB-20AH Constant Pressure Pump

作　　者：王全福[1] 邵俊鹏[1] 

机构地区：[1]哈尔滨理工大学机械动力工程学院,黑龙江哈尔滨150080

出　　处：《哈尔滨理工大学学报》2007年第6期104-106,共3页Journal of Harbin University of Science and Technology

摘　　要：本文根据YB-20AH型恒压柱塞泵的工作原理,给出了相应的静态特性方程,得到Ps的表达式,从表达式中可以定性地分析出影响静态特征的因素.对变量机构的动态特性进行了研究,建立了数学模型.并应用Matlab/Simulink对恒压泵的动态进行了计算机仿真,对仿真结果进行了分析.In this project, a deep research of YB-20AH constant pressure axial piston pump has been made. First of all, the research based on the theory of constant pressure pump, getting the formula of static characteristic, the Ps expression could be concluded, from which the factors that have effects on static characteristic would be analyzed. The researcher, meanwhile, by investigating dynamic characteristic in pressure-control mechanism, built appropriate mathematical model for pump, with all the calculation formulas. Then, through emulating dynamic by Matlab/Simulink, it resulted in an emulation record and analysis.

关 键 词：恒压变量泵 特性分析 计算机仿真 

分 类 号：TH137.51[机械工程—机械制造及自动化]