A direct method for robust design of double filter IMC controllers is presented. With respect to the general scheme, already proposed to control ill-conditioned plants, this method is based on a simple filter structure depending on fewer parameters. Guidelines for their selection are indicated; in many cases performance is mostly affected by a single parameter, thus making the controller tuning a much easier task to perform.
DESIGN OF DOUBLE FILTER IMC CONTROLLER FOR ILL-CONDITIONED DISTILLATION-COLUMNS
SCALI, CLAUDIO;
1993-01-01
Abstract
A direct method for robust design of double filter IMC controllers is presented. With respect to the general scheme, already proposed to control ill-conditioned plants, this method is based on a simple filter structure depending on fewer parameters. Guidelines for their selection are indicated; in many cases performance is mostly affected by a single parameter, thus making the controller tuning a much easier task to perform.File in questo prodotto:
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