查询词典 electromotive force
- 与 electromotive force 相关的网络例句 [注：此内容来源于网络，仅供参考]
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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。
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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。
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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。
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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。
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The theory of electromagnetic field and the method of finite elements are used in precise calculation of back electromotive force in the traditional design of brushless DC motor.
采用人工神经元网络理论则可以有效地解决计算的准确性与计算量之间的矛盾。
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A sensorless BLDC motor system with novel rotor position detection method based on back electromotive force and zero crossing is presented.
通过仿真结果证明，实时的改变PID参数值能够提高电机控制的性能，适应高精度伺服系统的需求。
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Results indicate that the fluctuation of back electromotive force...
计算表明，受电枢反应和换向电感的影响，反电动势有较大波动，定位力矩的大小同磁化方向长度和极弧系数成正比关系。
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In addition, the primary causation for the problem that phase current during reverse braking process out of control is a short loop by the back electromotive force.
同时，针对反接制动时电流无法控制的问题，该文指出反电动势短接回路的存在是造成再生电流无法控制的主要原因。
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In the light of the trapezoidal back electromotive force and square phase current of brushless DC motor,a novel strategy of matrix converter driving BLDCM is presented in this paper.
针对无刷直流电机反电势为梯形波、相电流为方波的特点，提出一种用于驱动无刷直流电机的矩阵变换器的控制策略。
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Additionally, torque ripples produced by both the nonideal back electromotive force and low-speed current commutation could be restrained.
同时，系统能够有效地抑制非理想反电势和低速时电流换相引起的转矩波动。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想，是邓小平经济理论体系中的重要组成部分，是我国经济建设根本任务的一个重要方面。