pulse width modulation

Pulse width modulation implemented in position servo system of mobile antenna

移动天线位置伺服系统的正弦波脉宽调制方法

This paper presents a zero-current transition ( ZCT ) pulse-width-modulation ( PWM ) dc-dc converter for battery chargers.

本论文提出一零电流转移脉波宽度调变蓄电池充电器.

Pulse-Width Modulation ( PWM ) technique is widely applied in many fields.

脉冲宽度调制 ( PWM ) 技术在许多领域有着广泛的应用.

Pulse Width Modulation control method is another key technology of active power filter.

有源电力滤波器的另一关键技术是PWM控制方式。

Stability of Pulse Width Modulation Fluid Power Position Servo Systems

脉宽调制流体位置控制系统稳定性的研究

This paper presented principle of pulse width modulation ( SVPWM ) employed in vector control system for asynchronous motors.

仿真结果表明采用 SVPWM 调制的异步电机的矢量控制系统具有良好的动态性能和稳态精度.

Pulse Width Modulation Technique of Induction Motor and Its Realized Tactics

感应电动机的脉宽调制（PWM）技术及其实现策略

The relations between duty ratio ( D) and average current ( I) is discussed, and it analyzes the flow characteristic curve of electronic-hydraulic proportional valve based on PWM ( Pulse Width Modulation) control technology.

分析了占空比D与平均电流I之间的关系，并对一基于PWM控制的电液比例阀的流量特性曲线进行了分析。

Novel Power Factor Control Method for Three Phase Pulse Width Modulation Current Source Rectifier

三相电流型脉宽调制整流器的功率因数控制新方法

Therefore, we use unipolar switching pulse width modulation scheme to realize a filterless Class-D power amplifier.

因此, 我们利用单极性切换脉波宽度调变技术去实现无滤波器之D类放大器.

Figure 19 shows the resulting output pulse-width modulation.

图19表演产生的输出跳动 - 宽度调音.

The inverse control method for pulse width modulation ( PWM ) inverter-fed induction motors is discussed.

摘要针对 电压源型 逆变器供电的感应电动机,应用逆系统理论提出了一种新型控制策略.

The Multiple Input Pulse Width Modulation Control With Forecast Self-Correction for Large Dead Time System

大时滞系统的多输入预报自校正脉冲调宽控制

The implementation of artificial neural networks using pulse width modulation technique

采用脉冲宽度调制技术实现人工神经网络

The application of current controlled pulse width modulation technique to power converters

应用电流控制脉宽调制技术的功率变换器

A new Space Vector Pulse Width Modulation ( SVPWM ) method based on control factor is proposed.

介绍一种基于控制因子的三电平空间矢量方法.

Pulse width modulation code integrity, and can be used directly.

脉宽调制源代码的完整性, 并可以直接使用.

Figure 19 shows the output pulse-width modulation.

图19所示为脉冲调试之后的电路.

Application Research of Pulse Width Modulation Technology on Hydraulic System

液压脉冲宽度调制技术的应用研究

Position control of d . c . motors has been done by means of pulse width modulation.

直流电机位置用脉冲宽度调制法控制.

It includes system control circuit, digital potentiometer voltage protection circuit, basic pulse-width modulation control circuit and touch pad technology.

包括对控制系统电路、数字电位器电压保护电路、脉宽调制控制电路以及触摸屏技术。

Study on Dynamic Performance of Doubly-Fed Wind Turbine Based on Space Pulse Width Modulation Control

基于空间脉宽调制控制技术的双馈风力发电机动态性能研究

C-Realize the single chip pulse width modulation process to achieve!

实现对单片机脉冲宽度调制程序实现!

Through analyzing cutting waves and pulse width modulation, a new method of tracing current is presented.

通过对斩波式和脉宽调制式两种细分驱动技术的讨论分析, 提出了电流跟踪型电细分驱动方案.

The simplest way to process power is using pulse width modulation ( PWM ) control of the switch.

用脉冲宽度调制 ( PWM ) 方式控制开关工作是电力电子技术中最为简便的方法.

A New Type of Fault Current Limiter Controlled by Pulse Width Modulation

采用脉宽调制控制的新型故障限流器

Research on Machine Vision of LED Light Source Technology Based on Pulse Width Modulation

基于PWM的LED机器视觉光源技术的研究

The Principle and Implementation of the Space vector Pulse Width Modulation Technique

空间向量脉宽调制原理及实现

The topology operating principle and Pulse Width Modulation strategy of bi-directional Z-source inverter were analyzed.

分析了 双向 功率流阻抗源逆变器系统工作原理、脉冲调制方式.

Research of Simulation and Application on Space Vector Pulse Width Modulation Based On MATLAB

基于MATLAB空间矢量脉宽调制的仿真研究和应用