On design of switching controllers for uncertain multivariable nonlinear systems based on a fuzzy logic approach

H. K. Lam, Hung Fat Frank Leung, P. K S Tam

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

This paper presents the design of a stable and robust controller for multivariable nonlinear system subject to very large parameter uncertainties or even unknown parameters. This switching controller consists of a number of controllers and will switch among themselves during the operation. The switching activity is governed by a switching law which is to be derived in this paper. The resulting system has the following advantages: 1) The system stability is guaranteed. 2) Desired performance can be obtained through a proper design. 3) A very robust controller is realized. 4) The regulation and tracking problems for uncertain nonlinear system can be tackled. 5) The design methodology is systematic. Application examples are given to show the merits of the proposed switching controller.
Original languageEnglish
Title of host publicationIECON Proceedings (Industrial Electronics Conference)
PublisherIEEE Comp Soc
Pages1780-1784
Number of pages5
Publication statusPublished - 1 Jan 1998
EventProceedings of the 1998 24th Annual Conference of the IEEE Industrial Electronics Society, IECON. Part 4 (of 4) - Aachen, Germany
Duration: 31 Aug 19984 Sep 1998

Conference

ConferenceProceedings of the 1998 24th Annual Conference of the IEEE Industrial Electronics Society, IECON. Part 4 (of 4)
Country/TerritoryGermany
CityAachen
Period31/08/984/09/98

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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