Multiple Heat Source Estimation by using Backward Simulator

Yukio Hiranaka

Abstract

The exact inverse solutions for real measurements are becoming realistic with the progress of computational performances. As an example, heat generation and release transients can be estimated from the temperature measurement if the thermal model is known. Although the inverse solver needs the correct knowledge of the target model, the method of backward simulation has a capability of determining the model structure and the model parameters by itself. A simple case of one heat source model has been shown as a successful example. In this paper, we describe an application of the method to a two heat source case, and show its result for a simulated temperature data.

Keywords

Heat Source, Heat Transfer, Inverse Problem, Backward Simulation

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IMEKO-TC10-2019-017.pdf

DOI

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IMEKO TC

TC10 - Measurement for Diagnostics, Optimization and Control

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