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Optimal control of a moving boundary by laser heating in a 2-phase Stefan problem

Optimal control of a moving boundary by laser heating in a 2-phase Stefan problem
Optimal control of a moving boundary by laser heating in a 2-phase Stefan problem
The 2-phase heat control problem by a single laser point input is studied and a method of overcoming the moving boundary problem is introduced. This is achieved by applying a sequence of linear time varying control problems which converge to the single nonlinear problem which can be obtained from the joint moving boundary problems.
moving boundary problems, linear time varying systems, optimal control
Banks, David P.
b1cfa67c-3a3a-42b4-8b69-54c6900b835e
Xu, Xu
f7af570e-df7d-4e77-bca3-034e9fe6d3ed
Eason, Rob W.
e38684c3-d18c-41b9-a4aa-def67283b020
Banks, Stephen
08676c17-df6b-4ef7-b5e8-2ebd123fd58f
Banks, David P.
b1cfa67c-3a3a-42b4-8b69-54c6900b835e
Xu, Xu
f7af570e-df7d-4e77-bca3-034e9fe6d3ed
Eason, Rob W.
e38684c3-d18c-41b9-a4aa-def67283b020
Banks, Stephen
08676c17-df6b-4ef7-b5e8-2ebd123fd58f

Banks, David P., Xu, Xu, Eason, Rob W. and Banks, Stephen (2008) Optimal control of a moving boundary by laser heating in a 2-phase Stefan problem. World Congress of Nonlinear Analysts 2008. 02 - 09 Jul 2008. 12 pp .

Record type: Conference or Workshop Item (Paper)

Abstract

The 2-phase heat control problem by a single laser point input is studied and a method of overcoming the moving boundary problem is introduced. This is achieved by applying a sequence of linear time varying control problems which converge to the single nonlinear problem which can be obtained from the joint moving boundary problems.

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More information

Published date: 26 March 2008
Venue - Dates: World Congress of Nonlinear Analysts 2008, 2008-07-02 - 2008-07-09
Keywords: moving boundary problems, linear time varying systems, optimal control

Identifiers

Local EPrints ID: 65839
URI: https://eprints.soton.ac.uk/id/eprint/65839
PURE UUID: c9b192cd-02dc-4c28-9740-8942a107667b
ORCID for Rob W. Eason: ORCID iD orcid.org/0000-0001-9704-2204

Catalogue record

Date deposited: 30 Mar 2009
Last modified: 06 Jun 2018 13:13

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