Adaptive Precision Control of Permanent Magnet Linear Motors

ABSTRACT This paper describes an adaptive control scheme developed for precision control of DC permanent magnet linear motors (PMLM). A sliding surface is defined on which a self‐tuning version of robust control capable of achieving tight set‐point regulation is developed, where the control gains ar...

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Bibliographic Details
Published in:Asian journal of control Vol. 4; no. 2; pp. 193 - 198
Main Authors: Huang, S.N., Tan, K.K., Lee, T.H.
Format: Journal Article
Language:English
Published: Oxford, UK Blackwell Publishing Ltd 01.06.2002
Subjects:
Adaptive control
friction
permanent magnet linear motor
ripple force
ISSN:1561-8625, 1934-6093
Online Access:Get full text
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Summary:ABSTRACT This paper describes an adaptive control scheme developed for precision control of DC permanent magnet linear motors (PMLM). A sliding surface is defined on which a self‐tuning version of robust control capable of achieving tight set‐point regulation is developed, where the control gains are tuned using an adaptive algorithm. Parameter and states convergence properties of the adaptive controller are derived based on the control law formulated. Finally, simulation study and a real‐time experiment are provided to evaluate the performance of the proposed control system.
Bibliography:ark:/67375/WNG-4Z12ZNJ9-8
istex:A3F82CE3A0D9711AF59866C6CBC268B22B428ECF
ArticleID:ASJC193
ISSN:1561-8625
1934-6093
DOI:10.1111/j.1934-6093.2002.tb00345.x