A Performance Analysis of Two Approximate Adaptive Designs
A Performance Analysis of Two Approximate Adaptive Designs
The performance of function approximator based adaptive control designs may scale badly with approximator dimension [1]. For a simple system class, both projection based designs and multi-resolution approximation based designs have been shown to have good scaling properties w.r.t. to LQ costs. Here we show that by considering a cost functional with penalties on the control rate, the multi-resolution approximator based design can outperform the projection based design. Generalisations are briefly discussed.
617-624
French, Mark
22958f0e-d779-4999-adf6-2711e2d910f8
May 2005
French, Mark
22958f0e-d779-4999-adf6-2711e2d910f8
French, Mark
(2005)
A Performance Analysis of Two Approximate Adaptive Designs.
IEEE Transactions on Neural Networks, 16 (3), .
Abstract
The performance of function approximator based adaptive control designs may scale badly with approximator dimension [1]. For a simple system class, both projection based designs and multi-resolution approximation based designs have been shown to have good scaling properties w.r.t. to LQ costs. Here we show that by considering a cost functional with penalties on the control rate, the multi-resolution approximator based design can outperform the projection based design. Generalisations are briefly discussed.
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Published date: May 2005
Organisations:
Southampton Wireless Group
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Local EPrints ID: 260397
URI: http://eprints.soton.ac.uk/id/eprint/260397
PURE UUID: 332aca92-4f77-4cc1-856b-7f68bd4e1dc1
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Date deposited: 27 Jan 2005
Last modified: 14 Mar 2024 06:37
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Mark French
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