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Control and State Performance Measures in Unmatched Approximate Adaptive Control

French, M. and Rogers, E. (1998) Control and State Performance Measures in Unmatched Approximate Adaptive Control At 4th IFAC Nonlinear Control Systems Design Symposium. , 679--684.

Record type: Conference or Workshop Item (Other)


We consider strict feedback systems with are functionally known up to a (weighted) $L^2$ measure of uncertainty. A modified $L^2$ 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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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


Local EPrints ID: 250697
PURE UUID: 886f07d5-f8f4-4b36-b588-e190bef9e46c

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Date deposited: 13 Feb 2000
Last modified: 18 Jul 2017 10:39

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Author: M. French
Author: E. Rogers

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