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A fundamental solution method for inverse heat conduction problem
DOI:10.1016/S0955-7997(03)00102-4.png)
摘要
En 中文
In this paper, we develop a new meshless and integration-free numerical scheme for solving an inverse heat conduction problem. The numerical scheme is developed based on the use of the fundamental solution as a radial basis function. To regularize the resultant ill-conditioned linear system of equations, we apply successfully both the Tikhonov regularization technique and the L-curve method to obtain a stable numerical approximation to the solution. The approach is readily extendable to solve high-dimensional problems under irregular domain. (C) 2003 Elsevier Ltd. All rights reserved.
Keyword:
Tikhonov regularization
inverse heat conduction problem
radial basis functions
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IF:
4.1
论文数:
5.9K
被引数:
9.4K
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