英语人>网络例句>back electromotive force 相关的网络例句
back electromotive force相关的网络例句

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与 back electromotive force 相关的网络例句 [注:此内容来源于网络,仅供参考]

For the power in case of a power failure, back electromotive force of a spindle motor can be utilized.

对于在电源故障情况下的电力,可利用主轴电机的反电动势。

A current detection method is also proposed which is based on the BLDCM back electromotive force.

通过比较几种常用的电流检测方法,文中还探讨了一种基于无刷直流电动机反电动势的电流检测方法。

Actually these two graphs distinguish the physical essence issue of back electromotive force.

这两个图实际上是鉴别反电动势的物理本质问题。

The principle of the back electromotive force detection method is analyzed. The detection circuit is designed, and the problems of its application and solutions are studied in detail. This will improve the practical use.

为此本文在分析了无刷直流电动机反电动势检测方法的原理后设计了反电动势检测电路,并详细分析了在实际应用中存在问题,给出了解决的方法,为其实际应用奠定了基础。

A processor generates the random number in relation to a back electromotive force value.

处理器生成关于反电动势值的随机数。

On this basis,back electromotive force without load and with load is researched,simulated and analyzed,and cogging torque is analyzed and calculated in different dimensions of magnetic steel.

在此基础上,仿真了空载和负载下的电机反电动势,并且对不同磁钢尺寸下的定位力矩进行了分析计算。

Back electromotive force was measured by continuous pulse-computer and the influencing factors for back electromotive force and current efficiency were studied in detail.

研究了在SrCl2-SrF2-BaF2的电解质体系中熔盐电解法制备高浓度Al-Sr合金,采用连续脉冲-计算机法测定电解过程的反电动势并且对反电动势和电流效率的影响因素进行了详细的研究。

In this paper, the change of back electromotive force current with the different PWM modes are analyzed in detail on the base of BLDCM model. According to theory and experiment ,ON-PWM type restrains the peak value of back electromotive force current and brings the lest effect to the motor control system.

基于无刷直流电动机的数学模型,分析比较了不同PWM调制方式下反电势电流的变化规律,并通过理论推导和仿真实验证明了当电机系统采用ON-PWM调制方式时,能有效地抑制反电势电流的峰值且对电机控制系统造成的影响最小。

In addition, since the back electromotive force occurring in an inductance element is cleared to zero during a half wavelength of period of the cosine wave, speed electromotive force can be measured by immediate shifting from a setting period to a measuring period.

另外,由于在余弦波的周期的半波长期间,使在电感元件中产生的反电动势VL清零,通过立即从设置周期转移到测量周期,能测量速率电动势。

The thesis first probably explains BrushLess Direct Current Motor, and discusses the related control methods, explains the background and Meaning of back electromotive force which is used in the thesis.Then the thesis expounds the basic component parts,the basic running principle,the running characteristic and transfer function of the BLDCM.And then the thesis detailedly dissertates its research pivot: the simulation of BLDCM system in MATLAB based on the method of Back-EMF and the control system of Digital Signal Processor based on the method of Back-EMF.

本文首先对无刷直流电机进行了概述,并对其相关控制方法进行了讨论,说明本文所采用反电动势法的背景和意义;接着论述了无刷直流电机基本组成环节、基本工作原理、运行特性和传递函数,然后是详述本文研究的重点:基于反电动势法的MATLAB调速系统的仿真以及基于反电动势法的DSP控制系统的实现。

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随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

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