trapezoidal modulation

In this paper,the nonlinear transcendental SHE-PWM equations of the staircase modulation from mathematical point is analyzed mainly.

为了获得很宽的调制比,本文在吸收了梯形调制的在高调制比范围内连续调制优点的基础上,又提出了一种新的调制模式(模式B),并对这两种波段(Pattern A和B)采用同伦算法进行了求解。

The long-period fiber grating(LPG) with trapezoid index modulation is presented as a novel grating.

提出一种新型光栅模型———梯形折射率调制类型长周期光纤光栅(LPG)。

Design of High-power Supply Based on Dissymmetry Step Modulation;

基于不对称阶梯调制技术高压开关电源的设计

Design of a 50 kV/100 A High Voltage DC Power Supply Using PSM Technology

采用脉冲阶梯调制技术的50kV、100A直流高压电源设计

Selection of Upper Step Wedge and Pass-line Adjustment Liner

上阶梯垫和下轧制线调整垫板的选择

Research on Waveform Modulation Technique for Staircase Inverters

阶梯波合成逆变器的波形调制技术研究

Application of Dual-Ladder Mechanism to Institutes of Higher Education;

高校“双梯阶”机制模型设计与应用

Imagination of constructing correctly two steps mechanism in colleges and universities;

正确构建高等学校双梯阶机制的设想

Please note that Auction Bidding Steps are changed!

本次拍卖竞价阶梯有所调整，敬请买家留意！

Mathematical Model for Adjust Active Filler Stepped Plate of 3800 Wide Heavy Plate Mill

3800宽厚板轧机活动阶梯垫板调整数学模型

escalator tunnel

阶梯式自动电梯隧道

hierarchic structure

阶梯结构 -宇宙学

A series of ste in the organizational hierarchy of a company.

公司组织等级制度中的一系列晋升阶梯。

Recommendations for Formulating Different Tariff and Promoting PV Generation Development

制定阶梯电价促进我国光伏发电发展的建议

The Controlling Gain of the Nonlinear Step Current in Connection with the Step Motor and Its Application

步进电机非线性阶梯电流控制细分及其应用

Blast furnace temperature predictive control based on the uncertain stair-like DMC

基于不确定阶梯式DMC的高炉炉温预测控制

On the Marine Boiler Drum Water Level Control Based on the Step Generalized Predictive Control

基于阶梯式广义预测的船用锅炉汽包水位控制

microcomputer controller of alternating current speed regulation elevator

交流调速电梯微机控制器

Study of AC Frequency Speed System of Elevator Controlled by PLC;

PLC控制交流变频调速电梯系统的研究

Design of ladder starting and parking speed control monitor system based on PLC

基于PLC的变频器阶梯起动、停车调速监控系统的设计