基于回油液阻的压力伺服阀啸叫分析
张鹤然,欧阳小平,郭生荣,刘玉龙

Analysis on whistle of pressure servo-valve based on oil-return resistance
He-ran ZHANG,Xiao-ping OUYANG,Sheng-rong GUO,Yu-long LIU
图 3 压力伺服阀动静态性能试验台
Fig.3 Test rig for dynamic and static performance of pressure servo-valve