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Control and state performance measures in unmatched approximate adaptive control

Control and state performance measures in unmatched approximate adaptive control
Control and state performance measures in unmatched approximate adaptive control
We consider strict feedback systems with are functionally known up to a (weighted) L2 measure of uncertainty. A modified L2 performance cost functional is introduced, this incorporates both state and control effort terms, and the performance of a class of model based adaptive controllers is studied. A worst case upper performance bound is derived in terms of the uncertainty measure.
679-684
French, M.
22958f0e-d779-4999-adf6-2711e2d910f8
Rogers, E.
611b1de0-c505-472e-a03f-c5294c63bb72
French, M.
22958f0e-d779-4999-adf6-2711e2d910f8
Rogers, E.
611b1de0-c505-472e-a03f-c5294c63bb72

French, M. and Rogers, E. (1998) Control and state performance measures in unmatched approximate adaptive control. 4th IFAC Nonlinear Control Systems Design Symposium. pp. 679-684 .

Record type: Conference or Workshop Item (Other)

Abstract

We consider strict feedback systems with are functionally known up to a (weighted) L2 measure of uncertainty. A modified L2 performance cost functional is introduced, this incorporates both state and control effort terms, and the performance of a class of model based adaptive controllers is studied. A worst case upper performance bound is derived in terms of the uncertainty measure.

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More information

Published date: 1998
Additional Information: Organisation: IFAC Address: Enschede, NL
Venue - Dates: 4th IFAC Nonlinear Control Systems Design Symposium, 1998-01-01
Organisations: Southampton Wireless Group

Identifiers

Local EPrints ID: 250697
URI: http://eprints.soton.ac.uk/id/eprint/250697
PURE UUID: 886f07d5-f8f4-4b36-b588-e190bef9e46c
ORCID for E. Rogers: ORCID iD orcid.org/0000-0003-0179-9398

Catalogue record

Date deposited: 13 Feb 2000
Last modified: 11 Dec 2021 02:51

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Contributors

Author: M. French
Author: E. Rogers ORCID iD

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