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1. Heat source identification and on-line temperature control by a Branch Eigenmodes Reduced Model

Author

Videcoq, Etienne, Quemener, Olivier, Lazard, Myriam, and Neveu, Alain

Subjects
*HEAT conduction, *HEAT transfer, *MASS transfer, *MATHEMATICAL models, *SIMULATION methods & models, *INVERSE problems
Abstract

Abstract: This paper presents the advantages of a Branch Eigenmodes Reduced Model used in a control process of a heating system. The experimental setup is a 3D heat conductive system in which a heat source is set. First, the reduced model is used to solve the non-linear Inverse Heat Conduction Problem: identification of the heat source strength variations from time-varying temperatures. Then, the reduced model is used to control hot points in the system. The objective of the method is to allow sequential temperature control by decreasing the computation time necessary for the simulation. [Copyright &y& Elsevier]

Published
2008
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