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

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

The Hong Kong Polytechnic University

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-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 language	English
Title of host publication	IECON Proceedings (Industrial Electronics Conference)
Publisher	IEEE Comp Soc
Pages	1780-1784
Number of pages	5
Publication status	Published - 1 Jan 1998
Event	Proceedings of the 1998 24th Annual Conference of the IEEE Industrial Electronics Society, IECON. Part 4 (of 4) - Aachen, Germany Duration: 31 Aug 1998 → 4 Sept 1998

Conference

Conference	Proceedings of the 1998 24th Annual Conference of the IEEE Industrial Electronics Society, IECON. Part 4 (of 4)
Country/Territory	Germany
City	Aachen
Period	31/08/98 → 4/09/98

ASJC Scopus subject areas

Control and Systems Engineering
Electrical and Electronic Engineering

Cite this

@inproceedings{db67aa60d8a34001bdcfee8bdb797b7f,

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

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.",

author = "Lam, {H. K.} and Leung, {Hung Fat Frank} and Tam, {P. K S}",

year = "1998",

month = jan,

day = "1",

language = "English",

pages = "1780--1784",

booktitle = "IECON Proceedings (Industrial Electronics Conference)",

publisher = "IEEE Comp Soc",

note = "Proceedings of the 1998 24th Annual Conference of the IEEE Industrial Electronics Society, IECON. Part 4 (of 4) ; Conference date: 31-08-1998 Through 04-09-1998",

}

Lam, HK, Leung, HFF & Tam, PKS 1998, On design of switching controllers for uncertain multivariable nonlinear systems based on a fuzzy logic approach. in IECON Proceedings (Industrial Electronics Conference). IEEE Comp Soc, pp. 1780-1784, Proceedings of the 1998 24th Annual Conference of the IEEE Industrial Electronics Society, IECON. Part 4 (of 4), Aachen, Germany, 31/08/98.

On design of switching controllers for uncertain multivariable nonlinear systems based on a fuzzy logic approach. / Lam, H. K.; Leung, Hung Fat Frank; Tam, P. K S.
IECON Proceedings (Industrial Electronics Conference). IEEE Comp Soc, 1998. p. 1780-1784.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

TY - GEN

T1 - On design of switching controllers for uncertain multivariable nonlinear systems based on a fuzzy logic approach

AU - Lam, H. K.

AU - Leung, Hung Fat Frank

AU - Tam, P. K S

PY - 1998/1/1

Y1 - 1998/1/1

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=0032305879&partnerID=8YFLogxK

M3 - Conference article published in proceeding or book

SP - 1780

EP - 1784

BT - IECON Proceedings (Industrial Electronics Conference)

PB - IEEE Comp Soc

T2 - Proceedings of the 1998 24th Annual Conference of the IEEE Industrial Electronics Society, IECON. Part 4 (of 4)

Y2 - 31 August 1998 through 4 September 1998

ER -

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

Abstract

Conference

ASJC Scopus subject areas

Other files and links

Fingerprint

Cite this