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Proceedings Paper

Digitally-Controlled Optimal Position Servo Of Induction Motors
Author(s): H. Haneda; A. Nagao
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Paper Abstract

The purpose of the paper is to propose a new high-performance optimal position servo of an induction motor fully controlled by a micro-computer, which was designed and realized through a waterfall type top-down design in a newly developed CAD environment. Field-orientation control was used to design a new voltage-controlled optimal regulator for position control. Globally stable observers were designed and utilized to overcome the restricted availability of sensed variables: winding voltages & currents and shaft speed & angle. The digital scheme was experimentally tested and verified. Also shown is the effect of quantization errors and sampling period in A/D's & D/A's on the response and accuracy of the control system.

Paper Details

Date Published: 19 October 1987
PDF: 8 pages
Proc. SPIE 0854, IECON '87: Motor Control and Power Electronics, (19 October 1987); doi: 10.1117/12.942968
Show Author Affiliations
H. Haneda, Kobe University (Japan)
A. Nagao, Sharp Corporation (Japan)

Published in SPIE Proceedings Vol. 0854:
IECON '87: Motor Control and Power Electronics
Martin F. Schlecht, Editor(s)

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