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LEE Seung-Ju
Department of Mechanical and
Industrial Engineering,
University of Toronto,
Toronto M5S 3G8, Canada
SUN Dong
Department of Manufacturing
Engineering and
Engineering Management,
City University of Hong Kong,
Hong Kong SAR, China
MILLS James K
Department of Mechanical and
Industrial Engineering,
University of Toronto,
Toronto M5S 3G8, Canada
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CONVEX CONTROLLER DESIGN
APPLIED TO AC INDUCTION MOTOR
TO SATISFY MULTIPLE
SIMULTANEOUS SPECIFICATIONS
Abstract:
The application of a closed-loop specification oriented feedback control design method, which addresses the design of controllers to satisfy multiple simultaneous conflicting closed-loop performance specifications is presented. The proposed approach is well suited to the design of con-trollers which must meet a set of conflicting performance specifications. Gain tuning is central to the design process, however, the tuning process is greatly simplified over that presented by the problem of tuning a PID controller for example. The proposed control method is applied to an AC induction motor, with an inner-loop flux vector controller applied to design a position control system. Experi-mental results verify the effectiveness of this method.
Key words:
Convex controller design Multiple simultaneous specifications AC induction motor Nonlinear control |