工学 简单力学控制系统 释 PID control PID控制 由比例单元(P)、积分单元(I)和微分单元(D)组成，通过比较系统输出值与期望值，获取当前系统的偏差信号，根据偏差算出控制量，对系统实行相应的输出反馈控制，使系统输出值维持在设定值。
PID control = proportional-integral-derivative control PID控制†，比例-积分-微分控制
计算机应用 计算机控制 释文 proportional plus integral plus derivative control 比例积分微分控制
- Westland National Park
- West Liang
- West Liaohe Plain
- Westliche Taoismus-Bibliographie
- west longitude
- Westminster
- Westminster Abbey
- Westminster Statute
- West Mountains of Guiping Scenic and Historic Area
- West Nile fever
- West Nile virus
- West of the Tracks
- Weston Naef
- Weston scale
- Weston speed
- westphalian system
- west point
- West Sayan Mountains
- West Side National Park
- West Side Story
- West Taiwan Strait urban agglomeration
- West Texas Intermediate（Crude Oil）
- West-to-East Gas Pipeline System
- West-to-East Natural Gas Transmission Project
- West to East Water Transfer Project in Egypt