(сетевой с №3-2015)
(сетевой с №2-2015)
|Articles and journals | Tariffs | Payments | Your profile|
Stepper motor control system
Abstract.At present, a good alternative to microdrives, consisting of a high-speed motor with feedback and a mechanical gearbox, is a stepper motor drive, which has already become a traditional executive device for many electronic devices and systems. The subject of the study in this paper is a stepper motor. In this work, the control object (OS) is a two-coordinate transport module based on linear stepper motors (LSD), which is used for the manufacture of high integration chips. For this purpose, a probe is used, which includes a two-coordinate transport module. In this work, when designing a system, the technique of controlling the full-step mode for a linear stepper motor is applicable. The stepper motor control system is designed to generate signals on the stepper motor windings and control the rotation speed of its shaft and to control the number of pivot steps.
In the course of the work, structural and electric schemes were developed, an algorithm for controlling the system was developed. The developed system is characterized by small overall dimensions, low power consumption, wide functionality. The device uses a modern, widely available, low-cost element base.
Keywords: linear stepper motor, management driver, management interface, controller, electric drive, pulse sensor, Feedback, rotational speed, source of power, position sensor
Article was received:13-04-2018
This article written in Russian. You can find full text of article in Russian here .