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An Analytical Comparison between the weighted LQ performance of a robust and an Adaptive Backstepping Design

French, MC (2002) An Analytical Comparison between the weighted LQ performance of a robust and an Adaptive Backstepping Design IEEE Transactions on Automatic Control, 47, (4), pp. 670-675.

Record type: Article

Abstract

A robust and an adaptive backstepping design for an uncertain strict feedback system are compared with respect to a cost functional which is based on an instantaneous quadratic penalty measuring both the output transient and the control effort. It is shown that the adaptive design outperforms the robust design when the actual uncertainty level is sufficiently high and the a-priori known uncertainty level is sufficiently conservative.

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Published date: April 2002
Organisations: Southampton Wireless Group

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Local EPrints ID: 256146
URI: http://eprints.soton.ac.uk/id/eprint/256146
ISSN: 0018-9286
PURE UUID: 672a97fd-a4d4-4be7-bccf-afc8b62f546e

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Date deposited: 11 Mar 2004
Last modified: 18 Jul 2017 09:48

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Author: MC French

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