降低液压系统压力脉动方法

Research in approaches to decrease pressure pulsation of hydraulic system

通过对液压系统中产生压力脉动的机理分析,介绍被动滤波和主动滤波两种降低压力脉动的方法。通过对比,提出主动滤波是降低压力脉动的一种行之有效的方法。

By analysis mechanism of the pressure pulsation for hydraulic system, introduced two methods , the passive filtering and the active filtering , to decrease pressure pulsation. By comparison, it is proposed that the active filter is one effective method of the decrease pressure pulsation.