DocumentCode :
803881
Title :
Practical Switching Characteristics for Minimum-Time Position Control Using a Permanent-Magnet Motor
Author :
Szabados, Barna ; Sinha, Naresh K. ; Dicenzo, Colin D.
Author_Institution :
University of New Brunswick, Fredericton, N. B., Canada.
Issue :
3
fYear :
1972
Firstpage :
69
Lastpage :
73
Abstract :
An attempt has been made to show how well a dc permanent-magnet motor fits the requirements of the minimum-time position control problem. Using a second-order mathematical model, phase plane trajectories are studied, and an approximate solution for the switching time has been obtained in an explicit form. It has been shown that the on-line estimation of three auxiliary parameters will permit the determination of the switching time even for the very difficult problem of load variations.
Keywords :
DC motors; Electromagnets; Friction; Inductance; Load management; Mathematical model; Permanent magnet motors; Position control; Servomotors; Voltage;
fLanguage :
English
Journal_Title :
Industrial Electronics and Control Instrumentation, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9421
Type :
jour
DOI :
10.1109/TIECI.1972.351113
Filename :
4158948
Link To Document :
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