快速开关阀 meaning in English

asv acceleration switching valve

From the research of the experiment and the simulation , conclusions and suggestions are gotten : ( 1 ) the fast hydraulic system which uses fast on - off valve as the pilot valves to control the logic valve is an available system
从仿真和实验研究可得出如下结论和建议： ( 1 )本课题所研究的采用快速开关阀作先导阀控制逻辑阀的快速液压系统，是比较可行的方案。
In order to overcome the disadvantages of servo valves and the spool valves , the fast hydraulic system controlled by the fast on - off valve is researched which uses the on - off valves as the pilot valves . they are used to control the opening and closing of the logic valves , thus they can control the pressure and the flow . so they can control the movement direction and the velocity of the piston
为了克服伺服阀和滑阀的不足，本文所研究的基于快速开关阀的快速液压系统采用快速开关阀作先导阀，控制逻辑阀的开启和关闭，从而控制液流的通断和压力的高低、流量的大小，以实现对活塞运动方向、速度的控制。