Phase Control PD

Method of null steering by phase control;

相位控制形成阵列零陷的技术

In this paper the phase noise is introduced from phase control at first,then the phase noise is analyzed and given a new solution to the vector of it.

先从相位控制出发导出相位噪声 ,并就相位噪声进行了分析 ,给出了相位噪声矢量的一种新的求法 。

This article summarizes the application and key technology of phase controlled HV circuit breaker in recent years.

本文综述了近年来相位控制高压断路器的应用概况和关键技术。

According to the size of control cycle time granularities, the chopping control model is divided into three categories: controlling of zero-crossing breaking over or shutting off, phase controlling and PWM chopped wave controlling.

针对交流调压的应用需求,建立了切波调压主电路的拓扑结构模型,根据控制周期时间粒度的大小,将切波调压模式分为过零点通断控制、相位控制和PWM斩波控制三种。

According to the dynamic phase tracing characteristics,the phase locking circuit and phase controlling circuit based on CD4046 were designed.

本系统针对输出信号相位对输入信号相位跟踪的动态特性设计了基于CD4 0 4 6的锁相电路和相位控制电路 ;该系统由于应用了正弦脉宽调制 ,因此易于调压 ,同时采用了电流闭环反馈及电压闭环反馈来稳定输出电压及提供系统保护。

,when pairwise collinear beam combining is used,has been analyzed,and finally the concept concerning phase control has been discussed.

最后，对与位相控制概念有关的问题作了讨论。

drum phase control loop

磁头鼓相位控制环路

Phase Control of Resonance-fluorescence of a Driven Cascade Three-level Atom;

级联三能级原子共振荧光的相位控制

The Design of the Traffic Trunk Line Control System Based on the Control of Variable Phase to the Single Crossing;

基于单路口变相位控制的交通线控系统的设计

Phase controlling methods and experiment of fiber laser coherent combination

光纤激光相干合成中的相位控制方法与实验

Research of Coherent Beam Combining Using Actively Phase-Controlling

主动相位控制光纤激光相干合成的研究

phase indicator balancing control

相位指示器平衡控制

The Design of Offset Fuzzy Controller in Coordinated Control Algorithm

线控制算法中相位差模糊控制器的设计

Design of a Sun-tracking System with a Phase-lead Controller

太阳跟踪控制系统相位超前控制器的设计

The same contactors are used for ordinary two-position control.

普通双位控制中采用相同的接触器。

To set or regulate so as to be synchronized.

调整相位为使同步进行而调整或控制

The Prime Minister really manages the government.

这位首相真正控制着政府。

Knife shaft can be360 degree adjusted by electric control.

刀轴可做360度电动控制相位调整。

The relative displacement of the top can be reduced 51%;

顶层相对位移的控制效果达到51%;

Research of Commutation Position Detection for Operation Control of Transverse Flux Linear Switched Reluctance Motor;

TFLSRM运行控制的换相位置检测研究

Research on Offset Optimization about Signalized Coordinated Intersections;

交叉口协调控制相位差优化方法研究

Researches on Robust Control and Application of Non-Minimum Phase Systems

非最小相位系统鲁棒控制及应用研究

Method of Fuzzy Control for Distribution Time of Multi-phase Traffic Signal

多相位交通信号配时的模糊控制方法

Phase Current Check Method for Sensorless Control of PMSM

PMSM无位置传感器控制中的相电流检测