电液比例流量压力联合控制的恒功率变量泵的理论分析

Analysis of Constant-Power Variable Displacement Pump Con- trolled by Electrohyarlic Proportional Pressure-Flow

本文通过对一种新结构的恒功率变量泵的理论分析，探讨了结构参数和工况参数对控制系统特性的影响。

In the paper constant-power variable displacement pump, which is new in structure, is analyzed, and the influece of structure parameter and working conditions parameter on the characteristics of regulating system and studied.