Dynamic Characters of Load Sensing Pamp Control System

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.