The article discusses the design aim and principle of an intelligent cycle pulse distributor used for power supply for step motor driving.
讨论了一种用于步进电机驱动电源的智能型脉冲分配器的设计目的和设计原理。
On the basis of researching the principle of micro-step motor drive, the constant torque micro-step motor driving method based on FPGA is proposed.
在研究步进电机细分驱动原理的基础上，提出了一种采用FPGA芯片实现步进电机恒转矩细分驱动的方法。
This system took LPC2132 chip of PHILIPS as its main processor, including temperature pressure frequency and swing analog circuit and step motor driving module.
该系统以PHILIPS公司LPC2132芯片为核心，集成温度、压力、频率和振幅模拟放大电路，步进电机驱动单元。
The software includes video signal sampling and controlling, focusing evaluation function, optimized hill-climbing searching algorithm and step motor driving software.
软件部分主要包括数据采集控制模块、调焦评价函数计算模块、改进的爬山搜索算法实现模块及电机的控制和驱动模块等。
With the help of precise driving system of sensor measuring and single chip micro-computer controlled step motor, enabled the cart to move flexibly in narrow aisles of the storehouse.
借助传感器测定和单片机控制步进电机的精密驱动系统，使得自动搬运车能在狭小的仓库过道中灵活行进。
The design method and driving circuit for microstepping control of step motor are described in the paper.
本文描述步进电机微步控制的设计方法及驱动电路。
The motor is characterized by reliability, small step-angle, high holding torque, strong ability of driving high rotor inertia load and super structural manufacturability.
其突出的优点是步距角小、驱动惯性负载能力强、自定位力矩大、可靠性高、结构工艺性好。
The Hall speed transducer, the generation of the mileage pulse, the driving of step motor and the application of integrated circuit of BL2115 in speedometer are introduced in detail.
详细介绍霍尔速度传感器，里程计数脉冲的产生，步进电机的驱动和BL 2115集成电路在电子式车速里程表中的应用。
The functional design and hardware component of control system were introduced, and the control calculation of driving ring plate with step motor was deduced in details.
介绍了控制系统的功能设计及硬件组成，重点推导了用步进电机驱动钢领板的控制算法。
The driving component is a step motor, the submicro-meter accuracy is obtained from the adoption of the flexible hinge and elastic element as a guide rail.
该机构用步进电机驱动，柔性铰链和弹性平板作为传动导向机构，可以实现纳米级的运动分辨率。
A kind of piezoelectric motor with nano-step, based on the principle of inchworm motion, is introduced in this paper, then a newly developed driving power is presented in detail.
介绍了一种基于尺蠖运动原理的纳米级步距压电电动机，提出了一种新型的压电陶瓷驱动电源，并给出了详细的电路原理图。
By the driving of the step motor, the ultrasonic sensor turns in immovable Angle.
超声传感器在步进电机的驱动下，以固定的角度步进转动。
Main motion system of the machine tool is hydraulic motor driving, and two feed motion system is step-motor driving.
机床的主运动采用液压马达驱动，两个进给运动采用步进电机驱动。
Present a new method to test the micro step angle of step motor in micro step driving mode. Solve the problem of how to test the micro step angle. This paper provide practical data and curve.
提出了一种新的步进电动机微步驱动方式下步距角的测试方法，较好地解决了微小步距角的测量问题，给出了实验数据和曲线的例子。
A new step motor divided control circuit was given on the bases of studying principle of step motor divided driving.
在对步进电机细分驱动原理进行深入研究的基础上。提出了一种新的步进电机控制方法。
Based on this method, the accurate control pulses are generated from the PC timer and used for driving the step motor to realize a wide range speed control smoothly.
基于该方案，通过截用PC机系统的定时器资源产生精确定时的控制脉冲，使步进电机实现宽广范围内的速度平滑控制。
In this paper, a new idea about the analysis method of torque vector is introduced. Based on the analysis method, the step motor as an example is analysed for microstep driving technique.
在对步进电机的转矩矢量进行分析的基础上，对步进电机的微步驱动原理进行了分析和探讨。
Further along, the influence of harmonic wave of magnetic conductivity of air gap and saturation of motor on wave pattern of wind electric current of micro-step driving was analyzed.
进而分析了气隙磁导谐波及电机饱和对微步驱动电流波形的影响。
This paper introduced the design of the driving system of a warp beam in which a step-motor was adopted as the let-off motor.
介绍了采用步进电机作为送经电机的织轴驱动系统的设计。
It seems that the microstep driving technique is one effective measures to improve controlling precision of the step motor.
微步驱动技术对改善步进电机的运行特性、提高控制精度是非常有效的。
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.
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。
The design using ATMEL89C51 single chip to control the step-motor with its controller, driving circuit and LED display circuit to realize step motor open-loop control were introduced.
通过ATMEL89C 51单片机对步进电机进行控制，主要介绍了步进电机控制器、驱动电路和LED显示电路的设计，实现了步进电机的开环控制。
Step-motor can drives the worktable in 4 kinds of different step distance through the subdividing and driving module, realizes the worktable of microscope to move in different speed.
步进电机通过细分驱动模块可以以四种不同的步距驱动工作台移动，以实现显微镜对工作台移动速度的不同需要。
Secondly, an instrument for fixing polaroids and a gear team for driving between polaroids and step motor are designed.
其次，设计传动齿轮组连接偏振片和步进电机，通过对步进电机的细分控制提高偏振片的转动精度。
This paper analyzed theory of micro-step driving taking 2-phase hybrid stepping motor for example under ideal circumstances, and inferred wind electric current in the circumstances above-mentioned.
以两相混合式步进电动机为例对理想条件下的微步驱动电流波形进行了分析，推导了此时的绕组电流。
The open-loop step driving theory and method of AC servo motor were studied.
对太阳能利用中的开环、闭环和混合控制跟踪控制方式的特点进行了分析。
The open-loop step driving theory and method of AC servo motor were studied.
对太阳能利用中的开环、闭环和混合控制跟踪控制方式的特点进行了分析。
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