Multiple model adaptive control. Part 2: Switching

João Hespanha; Daniel Liberzon; A. Stephen Morse; Brian D.O. Anderson; Thomas S. Brinsmead; Franky De Bruyne

doi:10.1002/rnc.594

Multiple model adaptive control. Part 2: Switching

João Hespanha, Daniel Liberzon^*, A. Stephen Morse, Brian D.O. Anderson, Thomas S. Brinsmead, Franky De Bruyne

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

214 Citations (Scopus)

Abstract

This paper addresses the problem of controlling a continuous-time linear system with large modelling errors. We employ an adaptive control algorithm consisting of a family of linear candidate controllers supervised by a high-level switching logic. Methods for constructing such controller families have been discussed in the recent paper by the authors. The present paper concentrates on the switching task in a multiple model context. We described and compare two different switching logics, and in each case study the behaviour of the resulting closed-loop hybrid system.

Original language	English
Pages (from-to)	479-496
Number of pages	18
Journal	International Journal of Robust and Nonlinear Control
Volume	11
Issue number	5
DOIs	https://doi.org/10.1002/rnc.594
Publication status	Published - 30 Apr 2001

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10.1002/rnc.594

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title = "Multiple model adaptive control. Part 2: Switching",

abstract = "This paper addresses the problem of controlling a continuous-time linear system with large modelling errors. We employ an adaptive control algorithm consisting of a family of linear candidate controllers supervised by a high-level switching logic. Methods for constructing such controller families have been discussed in the recent paper by the authors. The present paper concentrates on the switching task in a multiple model context. We described and compare two different switching logics, and in each case study the behaviour of the resulting closed-loop hybrid system.",

keywords = "Hybrid system, Linear system, Modelling uncertainty, Supervisory control, Switching logic",

author = "Jo{\~a}o Hespanha and Daniel Liberzon and {Stephen Morse}, A. and Anderson, {Brian D.O.} and Brinsmead, {Thomas S.} and {De Bruyne}, Franky",

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AU - Hespanha, João

AU - Liberzon, Daniel

AU - Stephen Morse, A.

AU - Anderson, Brian D.O.

AU - Brinsmead, Thomas S.

AU - De Bruyne, Franky

PY - 2001/4/30

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N2 - This paper addresses the problem of controlling a continuous-time linear system with large modelling errors. We employ an adaptive control algorithm consisting of a family of linear candidate controllers supervised by a high-level switching logic. Methods for constructing such controller families have been discussed in the recent paper by the authors. The present paper concentrates on the switching task in a multiple model context. We described and compare two different switching logics, and in each case study the behaviour of the resulting closed-loop hybrid system.

AB - This paper addresses the problem of controlling a continuous-time linear system with large modelling errors. We employ an adaptive control algorithm consisting of a family of linear candidate controllers supervised by a high-level switching logic. Methods for constructing such controller families have been discussed in the recent paper by the authors. The present paper concentrates on the switching task in a multiple model context. We described and compare two different switching logics, and in each case study the behaviour of the resulting closed-loop hybrid system.

KW - Hybrid system

KW - Linear system

KW - Modelling uncertainty

KW - Supervisory control

KW - Switching logic

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JO - International Journal of Robust and Nonlinear Control

JF - International Journal of Robust and Nonlinear Control

IS - 5

ER -

Multiple model adaptive control. Part 2: Switching

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