To achieve the four-phase stepper motor to start, stop control, reversing control.
实现对四相步进电机的启动，停止控制、正反转控制。
In this paper, the study for the two-phase hybrid stepper motor as a position sensor is investigated.
针对二相混合式步进电机固有的特点，对其作为连续角位移测量传感器进行了深入的研究。
We can realize the automation of the phase modulation by programming the controller of stepper motor.
通过对步进电机控制器编程实现了相位调制的自动化。
L297 chip generates pulse phase sequence signals of which the pulse width is adjustable. The signals are the input ones of dual bridge driving circuit and drive the stepper motor after amplification.
L 297芯片产生脉宽可调的脉冲相序信号，该信号作为双极性桥式功率驱动电路的输入信号，放大后驱动步进电机。
Firstly, the dynamic equation of SA antenna rotation driven by two-phase permanent magnetic stepper motor was derived. Then the structured model uncertainties were described.
首先推导出了由两相永磁步进电动机驱动单址天线转动的动态方程，描述了系统存在的模型不确定性。
The construction and the operating principle of the axial split phase hybrid type permanent magnet stepper motor are analyzed.
叙述了轴向分相感应子式永磁步进电动机的结构及其运行原理。
A type of variable subdivision high performance driving power supply for stepper motor has been presented in the paper which is used to drive three-phase reaction stepper motor.
提出了一种可变细分的高性能步进电机驱动电源，该电源用于驱动三相反应式步进电机。
In this paper, the working principle and magnetic network of two-phase hybrid stepper motor are introduced, and the dynamic equation is deduced.
本文介绍了两相四拍混合式步进电机的工作原理及其磁网络模型，推导了步进电机的动态方程。
The stepper motor is five interblend type-phase and mixed with self-control integrated five phase driver for ring like distribution and power ampliyude;
步进电机为五相混合式，环行分配和功率放大为自制的集成式五相混合式驱动电源；
A new type single-phase permanent-magnetic stepper motor is designed and manufactured. It realizes the stepping rotating action controlled by the inputting electric pulse's on-or-off point.
设计并制造了一种新型的永磁式单相单拍运行步进电动机，它能在单极性电脉冲的控制下实现连续的起动和步进运动，电机绕组通电和断电时各转动一个步矩角。
A new type single-phase permanent-magnetic stepper motor is designed and manufactured. It realizes the stepping rotating action controlled by the inputting electric pulse's on-or-off point.
设计并制造了一种新型的永磁式单相单拍运行步进电动机，它能在单极性电脉冲的控制下实现连续的起动和步进运动，电机绕组通电和断电时各转动一个步矩角。
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