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Supervised adaptive PID control of unknown nonlinear systems using fuzzily blended time-varying canonical model

  • Chang Gung University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

This paper proposes a supervised PID adaptive control scheme for unknown nonlinear systems to enhance system robustness in the face of external disturbances, variation in system parameters, and parameter drift in the adaptation law. The supervising controller is designed based on an on-line identified model in a fuzzily blended time-varying canonical form. The model largely simplifies the identification of the nonlinear plant, and the design of both the supervising controller and the adaptation law. Numerical studies of the tracking control of an uncertain Duffing-Holmes system demonstrate the effectiveness of the proposed control strategy.

Original languageEnglish
Title of host publication2007 IEEE International Conference on Fuzzy Systems, FUZZY
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)1424412102, 9781424412105
DOIs
StatePublished - 2007
Event2007 IEEE International Conference on Fuzzy Systems, FUZZ-IEEE 2007 - London, United Kingdom
Duration: 23 07 2007 → 26 07 2007

Publication series

NameIEEE International Conference on Fuzzy Systems
ISSN (Print)1098-7584

Conference

Conference2007 IEEE International Conference on Fuzzy Systems, FUZZ-IEEE 2007
Country/TerritoryUnited Kingdom
CityLondon
Period23/07/07 → 26/07/07

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