步进电动机系统是由步进电动机及其驱动器构成的。
步进电动机振荡特性及加（减）速性能是影响步进电动机系统运行质量及快速性的关键。
The oscillation, acceleration and deceleration performance of stepping motor are key factors which influence the operation quality and fast-response of stepping motor system.
介绍电流型驱动的二相混合式步进电动机系统，它可同时具有与五相电动机一样的分辨率。
This paper deals with current-type two phase HB step motor systems, which having the resolution of five phase ones at the same time.
在此基础上研究了利用谐波反电势信号实现混合式步进电动机闭环控制的方法，设计了步进电动机的微机控制系统。
On this base, the closed - loop control method of hybrid step motor using the harmonic back EMF is investigated, and the microcomputer control system of step motor is designed.
混合式步进电动机伺服系统转子的位置检测，可以用传统的外配位置传感器或基于理论算法的无位置传感器方案，但是存在许多问题。
Position detection of rotor in hybrid stepping motor servo system can use traditional outside position sensor or sensorless scheme based on theoretical algorism, but there are many problems produced.
介绍了一种基于双余度混合式步进电动机的双自由度卫星天线运动控制系统。
This paper introduces a double freedom degree motion control system of satellites antenna based on dual-redundancy hybrid stepping motor.
介绍了一种永磁球形步进电动机的结构、工作原理及滑轨支架形式的位置检测系统。
The structure and operation principle of a PM spherical stepper motor and its gimbal guideway orientation detection system were discussed.
步进电动机作为数控系统的执行元件，其走步均匀性一向受到重视。
As the execute component of digital control system, stepping uniformity of stepping motor is always valued.
永磁同步电动机步进控制的电动执行器是采用增量运动控制理论研制的新一代执行器控制系统。
Permanent magnet synchronous motor (PMSM) step motion control for the electric actuator is a new actuator control system adopted incremental motion control theory.
文章介绍了基于80c 196kc为控制核心的激光雕刻机控制系统的硬件设计，实现了对混合式步进电动机和激光电源的控制。
The paper introduces the hardware design of the laser engraving system based on 80c196kc, the control of hybrid step motors and laser power supply.
将步进电动机应用于离子静电加速器PLC控制系统。
Stepper motor is used in the PLC control system of ion electrostatic accelerator.
本文提出了一种单片机控制的软硬件结合的正弦波细分的三相混合式步进电动机微步驱动系统。
It is presented in the paper that SIN subdivide microstep driving system with microprocessor controlled for three phase hybrid stepping motor synthesises both software and hardware.
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。
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.
建立了包括电流控制电路、功率驱动电路以及五相混合式步进电动机在内的恒频斩波恒总流驱动系统的完整的数学模型；
Mathematical model of the system, included the current control circuit, power driving circuit and five-phase hybrid stepping motor is established.
本文采用模糊控制与常规pid控制相结合的方法，设计了步进电动机位置伺服系统。
In this paper, the fuzzy control theory combined with the PID control theory is used to built a stepping motor position servo system.
基于ARM嵌入式控制器，提出了供纸系统中直流电动机和步进电动机驱动电路设计方案。
Based on the embedded system of ARM, the design scheme of DC motor and stepper motors driving circuits is proposed.
在对同步电动机步进传动系统进行教学分析的基础上，设计组成了电流俗环跟踪控制的同步电动机步进传动系统。
A synchronous motor step motion system of current lagging - loop tracking control is designed under the foundation of mathematical analysis for synchronous motor step motion system.
供纸系统是复印机纸路系统的一部分，主要完成复印机搓纸动作和输纸过程，直流电动机用来完成搓纸动作，而输纸过程由步进电动机完成。
The feeding system of copier is part of the systems of paper road, which mainly achieves the action of pickuping paper by DC and the paper's feeding by stepper motor.
分析了谐波反电势信号的构成，设计了相应的位置信号检测电路及步进电动机的微机控制系统。
The constitute of harmonic back EMF is analysed, the position detection circuit and the microcomputer control system of step motor is designed.
在微机的控制下，该系统既能自动确定步进电动机的最优控制脉冲序列，又能对步进电动机实施最优控制。
Under the control of the microcomputer this system not only can automatically determine the optimal control pulse sequence of the step motor, but also can control the step motor optimally.
混合式步进电动机内部是径向和轴向混合的磁系统，气隙或齿层的磁场沿电机轴向非均匀分布，将问题简化为二维磁场后要得到精确结果有一定的困难。
There are mixed magnetic field system of axial and radial in hybrid stepping motors, and the magnetic field in the gap (or teeth layer)is distributed uneven along the axial direction.
在此基础上对系统的驱动模块进行了具体的分析设计，完成了以at89c51为核心的步进电动机驱动控制模块的硬件和软件设计。
On this basis, the drive modules are concretely analyzed and designed, the hardware and software design of step-motor driving control system with AT89C51 microprocessor at the core are accomplished.
分选系统选用圆振与直振实现自动上料、步进电动机及其驱动器实现传输分档以及电磁铁实现自动下料。
The separation system choose circle and line motor, step motor, and electromagnet to realize auto-sorting of the wafers.
系统采用步进电动机进行调速，并形成闭环系统，提高了送料尺寸的精度。
The precision of feeding sending size controlling is improved, because of the step motor speed regulating and closed-loop control method are adopted.
在建立步进电动机驱动系统数学模型的基础上，对系统进行单步响应采样，应用最小二乘法原理。
The thesis describes the technique in which the single-step response of the system is sampled, then m0del parameters are determined one by one with the least square method.
本文针对“十五”航空基金项目—新型航空用直线直流电动机驱动控制系统，研究了飞机应急放油阀用航空直线步进电动机的驱动控制技术。
The thesis studies mainly the drive and control technique of aeronautic linear DC step motor(LDCSM) used in emergency discharging oil valve on airplane.
该装置由水滴速度测试系统、滴速控制系统、显示装置、单片机系统、键盘和报警等系统组成。光电传感器用来测量液体滴速，利用步进电动机的转速来控制点滴速度，显示装置利用液晶显示器。
The apparatus constitutes the system of testing the liquid drop speed, the system of controlling the liquid dropping speed, LCD display system, MCS-51 system, the key board and alarming system.
该装置由水滴速度测试系统、滴速控制系统、显示装置、单片机系统、键盘和报警等系统组成。光电传感器用来测量液体滴速，利用步进电动机的转速来控制点滴速度，显示装置利用液晶显示器。
The apparatus constitutes the system of testing the liquid drop speed, the system of controlling the liquid dropping speed, LCD display system, MCS-51 system, the key board and alarming system.
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