负载感应型泵控系统动特性

Dynamic Characters of Load Sensing Pamp Control System

对负载感应型泵控系统进行理论分析，建立了描述其动特性的数学模型．在此基础上开发了仿真软件．理论计算与实验结果进行对比，说明提出的设置假想容积的方法所建立的数学模型是可靠的．管路中液体按集中参数处理可加快计算速度．

The load sensing pump control system has been theoretically analgzed, and its mathematical model is established to describe dynamic characters. Based on them, simulation softwares are developed.The comparision between the theory computation and the experiment conclusios describes that the method of setting up hypothesis volume can estabish the reliabale mathematical model.It can accelerate computation speed for the fluid in the tubes to be on the basis of the concentrate parameters processing.