DocumentCode
816811
Title
Design and implementation of microprocessor based sliding mode controller for brushless servomotor
Author
Karunadasa, J.P. ; Renfrew, A.C.
Author_Institution
Dept. of Electr. Eng. & Electron., Univ. of Manchester Inst. of Sci. & Technol., UK
Volume
138
Issue
6
fYear
1991
fDate
11/1/1991 12:00:00 AM
Firstpage
345
Lastpage
363
Abstract
Parameter variation in the load of a servoposition control drive requires a robust controller. The sliding mode control, which constrains the system motion to a state trajectory, provides for greater robustness than classical control schemes. The design and implementation of a brushless DC servomotor drive using sliding mode position control is described. The design procedure is outlined, and the features of practical sampling rate and supply source limitation are incorporated. The implementation of the system, based on a Motorola 68000 processor, is described, and both simulated and practical responses are presented and evaluated
Keywords
DC motors; electrical engineering computing; microcomputer applications; position control; servomotors; variable structure systems; Motorola 68000 processor; brushless servomotor; microprocessor; sampling rate; servoposition control drive; sliding mode controller; supply source limitation;
fLanguage
English
Journal_Title
Electric Power Applications, IEE Proceedings B
Publisher
iet
ISSN
0143-7038
Type
jour
Filename
103248
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