DocumentCode
287177
Title
A novel sliding mode control strategy for a variable speed permanent magnet drive system
Author
Wang, J. ; Shimmin, D.W.
Author_Institution
East London Univ., UK
fYear
1993
fDate
13-16 Sep 1993
Firstpage
237
Abstract
A new sliding mode controller is proposed for variable speed drive systems which incorporated high field permanent magnet motors. The hardware uses a commercially available three-phase pulse-width-modulator to drive the power bridge. The controller has two conventional current tracking loops with d-q axis decoupling, and an optimal sliding mode speed control algorithm. The sliding mode parameters are directly related to the required system performance in the time domain, simplifying the design procedure. The simulation and experimental results show that the overall system performance is entirely satisfactory
Keywords
control system synthesis; machine control; machine theory; optimal control; permanent magnet motors; state-space methods; variable speed drives; variable structure systems; velocity control; algorithm; control system synthesis; current tracking loops; d-q axis decoupling; design; hardware; machine control; optimal control; performance; permanent magnet motors; power bridge; sliding mode controller; speed control; three-phase; variable speed drive; variable structure systems;
fLanguage
English
Publisher
iet
Conference_Titel
Power Electronics and Applications, 1993., Fifth European Conference on
Conference_Location
Brighton
Type
conf
Filename
264884
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