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An observer-based digital controller for a class of induction motors

✍ Scribed by Abdullah S. Al-Fuhaid; Magdi S. Mahmoud

Publisher: Elsevier Science
Year: 1991
Tongue: English
Weight: 813 KB
Volume: 328
Category: Article
ISSN: 0016-0032
DOI: 10.1016/0016-0032(91)90029-3

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✦ Synopsis

The problem of' controlling a class of induction motors using a digital scheme is considered. An observer-based controller is designed to estimate the rotor currents and to decouple the ,fidl model into a rotor subsystem and a stator subsystem. An optimal state ,feedback control is then developed to close the loop. A detailed numerical application is given to illustrate the design procedure, and computer simulation results are also presented to show the potential usejiilness of the proposed methodology~.

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