我来补充一些 & W+ {5 n% v5 @% k$ lDynamic response 动态频响, |9 v* B4 O/ l6 |: w' e DDV-direct drive valve 直动式伺服阀 2 e1 F8 E3 z6 j0 f fNFPA-National Fluid Power Association 美国流体控制学会6 a, `. M! h0 h' P8 T; u& H* \9 u Phase lag 相位滞后# B1 \3 z( _" H Nozzle flapper valve 喷嘴挡板阀 / s; |3 H+ e# b1 o9 p' CServo-jet pilot valve 射流管阀 u4 o& S4 W( c- H4 H6 F; n2 C8 tDither 颤振电流/ X' Q6 v7 ?6 z, {: x Coil impedance 线圈阻抗 0 t: {6 s5 }5 h9 l; PFlow saturation 流量饱和Q/ k: c! V- m Linearity 线形度 1 k' S2 ~5 b' fSymmetry 对称性 : q& R$ V8 [; \% NHysterics 滞环 $ [6 M3 p! A( BThreshold 灵敏度; c* H8 c3 c3 o8 [/ n: ]/ i Lap 滞后- U# H2 r, O9 @+ R$ w0 q Pressure gain 压力增益 % k q9 ~) M9 S5 ~! J- @Null 零位 ) g# ~# M7 z1 NNull bias 零偏! V0 ?/ ?) e! N) |) B: d6 Z* m Null shift 零飘 6 p3 E7 ~. X/ c" V+ Z6 pFrequency response 频率响应! w. ^$ W/ F$ [, \) N- ~+ z8 j Slope 曲线斜坡 & N; {# G6 i7 x, x8 q" L6 q: x |