pulse-jet motor

A kind of the pulse control mode, the drive and motor closed loop, but not to the numerical control system, the feedback device, in a sense, can open loop control called the servo control.

一种采用脉冲控制方式，此种驱动器与电机闭环，但不反馈到数控系统，这种驱动器在某种程度上可称为开环控制的伺服控制。

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Error is noncumulative as long as pulse-to-step integrity is maintained by the stepper motor.

只要脉冲 - 步进的过程完整执行,错误数据就不会积聚.

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This paper mainly introduces the computation of time interval of pulse delay in the design of pulse positioning of rise and fall frequency of step motor with microcomputer control.

主要介绍微机控制步进电机升降频脉冲定位设计中，脉冲间隔时间的计算方法。

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The analyses show that overvoltage is a function of the rise time of the converter output pulse and the lengths of the traction motor cables, and that its magnitude can be as large as 1.9 times of the pulse voltage.

研究结果表明，变频牵引电机端子过电压由脉冲上升沿时间和电缆长度共同决定，其幅值最大可达脉冲电压的1.9倍。

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This paper introduces an intelligence stepping motor power pulse distributor hardware circuits and software design.

一种智能型步进电机电源脉冲分配器的硬件电路原理和软件设计.

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In addition, a stepper motor driver was designed for drive chip carrier, which could enhance the load capacity of the pulse generated by NI motion control card.

此外，本文设计了一套与NI运动控制卡协同工作的步进电机驱动器，增强运动控制卡脉冲信号的带负载能力，驱动芯片台工作。

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Thereby, the security and usability of the gel propellant and the feasibility and flexibility of pulse gel propellant rocket motor for thrust control and multiple-start have been preliminarily verified.

初步验证了膏体推进剂在使用上的安全性和脉冲式膏体推进剂发动机在推力调节和多次起动方面的可行性，为国内在该新领域的研究奠定了必要的基础。

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The paper mainly analyzes three control methods: Current Chopping Control, Angular Position Control and Pulse Width Modulation control based on switched reluctance motor linear model.

基于开关磁阻电机的线性模型对其电流斩波控制（CCC）、角度位置控制（APC）和脉冲宽度调制控制（PWM）3种控制方式做了仿真分析。

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Research on motor terminal over-voltage caused by high-frequency PWM pulse

高频PWM脉冲波传输引起电机端子过电压的研究

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The pulse signal DAQ instrument is developed for testing motor vehicle performance.

针对汽车性能道路试验特点研制了脉冲数据采集仪样机.

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