Basic principles and the method of double-closed-loop PID control of rotation rate are discussed.
论述了转速双闭环控制的基本原理及方法。
The research of traditional double-closed-loop PID control strategy is the linear time-invariant control problems.
传统的双闭环pid控制策略研究的是线性时不变的控制问题。
Closed loop feedback adopts PID control rule to insure the stabilization of magnification times.
闭环反馈采用PID这种最广泛使用的控制规律，以保证放大倍数的稳定。
On control, speed closed loop controlling based PID is utilized and the stable run of motor is realized.
在控制方法上采用基于PID方法的速度闭环控制，实现了电机的稳定运转；
The fuzzy PID control strategy is applied to the closed loop speed control system to realize consistent speed control.
对其速度闭环控制系统，应用了模糊pid控制策略，实现了摊铺机恒速控制。
Robust PID algorithm based on closed-loop gain shaping algorithm is presented in the paper, which is applied on the level control of water tank.
基于闭环增益成形算法给出鲁棒pid算法，并将之应用于水箱液位的控制中。
Robust PID algorithm based on closed-loop gain shaping algorithm is presented in the paper, it is applied on the control of diesel engine for ships.
基于闭环增益成形算法给出鲁棒pid算法，并将之应用于船舶柴油机的控制中。
Make the system start closed-loop running and use the process PID, control self-adjusting to achieve purpose of stable speed.
将系统进入闭环运行，利用过程PID控制自动调节达到稳定转速的目的。
In the practical application, is the PID controller's parameter fit or not, determines the PID controller obtain the good closed-loop control effect or not.
PID控制器参数整定优劣与否，是PID控制器能否在实际应用中得到好的闭环控制效果的前提。
According to the technological requirements, the closed loop control system models of automatic feeding and dynamoelectric control gap are built based on PID control principle.
按照系统的技术要求，基于PID控制原理搭建自动喂料和电动闸距闭环控制模型。
In the inner closed loop, general PID control method based on encoder feedback of motor is adopted, and in the outer closed loop, a new fuzzy control based on position feedback of joint is adopted.
利用电机码盘反馈构成内位置环控制，采用一般的PID控制律；通过关节位置反馈形成外位置环控制，采用模糊控制算法。
Used 'inverter system comes with the features of the PID closed-loop control to achieve pressure transmitter for Water Supply to provided with a viable option.
利用变频系统自带的PID功能结合压力变送器实现闭环控制，为恒压供水提供一种可行的方案。
The measure and benefit of inverter PID closed-loop control reformation were introduced.
介绍用变频器PID闭环控制改造的措施及效益。
This paper gave a new design for water feeding system, the system was based on VVVF motor driver. PLC and PID closed loop control.
本文介绍一种最新的供水系统设计，以变频调速技术、可编程控制器技术及PID调节器技术为基础，构成以压力为控制对象的闭环控制系统。
This paper gave a new design for water feeding system, the system was based on VVVF motor driver. PLC and PID closed loop control.
本文介绍一种最新的供水系统设计，以变频调速技术、可编程控制器技术及PID调节器技术为基础，构成以压力为控制对象的闭环控制系统。
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