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Overparameterised controllers can reduce non-singular costs

French, M and Beleznay, F (2003) Overparameterised controllers can reduce non-singular costs Systems and Control Letters, 48, (1), pp. 12-25.

Record type: Article


By means of two examples we show that non-singular costs can been reduced for adaptive controllers by overparameterising the estimators. The examples are for scalar and second order systems respectively. In the second example the tuning function design and the overparameterised adaptive backstepping design are compared. In both cases a system is constructed for which the overparameterised design is superior w.r.t. a non-singular measure of transient performance.

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Published date: 2003
Organisations: Southampton Wireless Group


Local EPrints ID: 259067
PURE UUID: e01a3f2a-f061-4ca5-ae0d-b4a62cc99e5f

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Date deposited: 11 Mar 2004
Last modified: 18 Jul 2017 09:26

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Author: M French
Author: F Beleznay

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