DocumentCode
2989076
Title
A Kind of Design of Step Motor Constant Torque Chopper Driver
Author
Lin Hai-bo
fYear
2012
fDate
7-9 Dec. 2012
Firstpage
270
Lastpage
273
Abstract
The paper introduced the drive scheme and realizes the technique of step motor constant torque and chopper based on control of AT89C52 single chip microcomputer, By selecting reasonably division electric current waveform of each phase winding for step motor, and ensure the resultant magnetic field amplitude is constant, and realize the step motor constant torque, improve the resolution of subdivision driving. The operating result indicates the drive system that has been designed its division precision is high and operating is smooth, noise and power loss is low and reliability is great and the property price rate is high.
Keywords
machine control; microcontrollers; stepping motors; torque control; AT89C52 single chip microcomputer; drive scheme; magnetic field amplitude; property price rate; reasonably division electric current waveform; step motor constant torque chopper driver; subdivision driving; Choppers (circuits); Drives; Electron tubes; Magnetic fields; Synchronous motors; Torque; Windings; constant torque; microcomputer; power driver; step motor;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Engineering and Communication Technology (ICCECT), 2012 International Conference on
Conference_Location
Liaoning
Print_ISBN
978-1-4673-4499-9
Type
conf
DOI
10.1109/ICCECT.2012.265
Filename
6414105
Link To Document