为补偿间隙的影响，本文提出了在不改变原有的控制器基础上，通过引入速度反馈而减小间隙极限环的方法。
To compensate for this effect, a method is proposed in which velocity feedback signal is added to the original controller to reduce the limit cycle amplitude.
提出了一种基于反馈参数调制控制超混沌同步的方法，并应用于双环掺铒光纤激光器系统。
A method of feedback modulating-parameter is presented to synchronize hyperchaotic systems, and is applied to the hyperchaotic erbium-doped fiber dual-ring laser systems.
细胞中分子相互作用负反馈环是系统鲁棒控制的主要机理之一。
Negative feedback loops of molecular interaction in cell are the main mechanism of biological robustness.
在上述基础上，本文设计了一个具有机端电压反馈和转速偏差反馈的双环非线性PID控制器。
Based on forenamed knowledge, the paper designs a double-loop NPID excitation controller, which has parallel feedback of voltage and error of rotate-speed.
根据需要电路电流过流保护的特点，重点介绍了滤波电感电流反馈做内环，输出电压做外环的双环控制策略。
Because the circuit needs current overload protect, a double loop strategy , with current feedback of filter inductance as inner loop and output voltage as outer loop, is studied.
逆变器采用全桥型的拓扑结构，利用了SPWM逆变技术，逆变电压控制通过简单的单环反馈实现，控制方法采用PID算法。
The inverter uses full bridge topology and SPWM technique. The inverter voltage is controlled by single closed loop feedback based on PID.
功率变换器主电路采用电压电流双闭环瞬时值反馈控制方式，电容电压和电流瞬时值控制环提高了系统的稳定性、硬特性、稳态特性及动态特性。
The voltage and current real-time feedback control method is adopted, which improves the stability, the stiffness, the static characteristics, and the dynamic characteristics of the system.
电机闭环驱动控制模块控制电机完成避障动作行为，采用速度单环反馈、桥式驱动、PWM调速。
The things about it are as follow: velocity feedback, H-bridge drive and speed control system using PWM technique.
采用了双环控制结构，先构造内环状态反馈以改善对象动态特性，然后按照内模控制原理设计外环的控制器。
First, the state feedback is used to improve the process static and dynamic performance. Then, the controller is designed based on the internal model control principle.
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。
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.
介绍了某辗环机数字控制系统的研制，提出了采用定值反馈闭环控制方法跟踪目标值曲线。
The research of a practical DDC system is presented. It's achieved to trace the target curve by feedback loop system with fixed feedback value.
针对此问题，本文提出了一种新的基于DS P带重复控制器电压电流双环反馈控制方案。
Aim at the problem, a novel inverter control scheme of DSP-based voltage and current dual loop control with repetitive controller embedded is presented in this paper.
针对此问题，本文提出了一种新的基于DS P带重复控制器电压电流双环反馈控制方案。
Aim at the problem, a novel inverter control scheme of DSP-based voltage and current dual loop control with repetitive controller embedded is presented in this paper.
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