QFT-type design methodology for guaranteed performance in uncertain multivariable systems subjected to a disturbance

Matthew Franchek, Suhada Jayasuriya

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

Presented in this paper is a controller design methodology for a class of uncertain, stable, multivariable systems with the objective of maintaining operating conditions within specified tolerances despite both hardware limitations and external disturbances. It is a frequency domain technique that closely parallels Quantitative Feedback Theory. The distinguishing feature of the proposed methodology is that it incorporates controller constraints such as bandwidth limitations and saturation as well as hard time domain constraints on the outputs. The synthesis can be reduced to a series of SISO loop shaping problems with well defined regions confining some nominal loop transfer function at different frequencies. Demonstrating the methodology will be the controller design for a highly ignorant multivariable system.

Original languageEnglish (US)
Title of host publicationProceedings of the American Control Conference
PublisherPubl by American Automatic Control Council
Pages917-918
Number of pages2
Volume1
ISBN (Print)0780302109
StatePublished - Dec 1 1992
EventProceedings of the 1992 American Control Conference - Chicago, IL, USA
Duration: Jun 24 1992Jun 26 1992

Other

OtherProceedings of the 1992 American Control Conference
CityChicago, IL, USA
Period6/24/926/26/92

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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