Abstract
New inverse analysis method is presented to identify boundary constants for heat conduction in microelectronic packages. This approach adopts a modified Micro Genetic Algorithm (μG?) in finding the global optimum of constants. A reduced-basis approach is introduced in the forward heat transfer analysis so as to significantly improve the efficiency in calculation. Different identification procedures are employed to identify heat convective constants of a typical microelectronic package. Comparisons between different algorithms are performed. Results show that the use of reduced-basis method together with modified μGA outperforms significantly a conventional method. The present method of constant identification is ideal for practical applications. It is efficient enough even for online analysis of both forward and inverse problem.
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© 2002 Springer-Verlag London
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Yang, Z.L., Lee, J.H., Liu, G.R., Patera, A.T., Lam, K.Y. (2002). Inverse Identification of Boundary Constants for Electronic Packages Using Modified Micro Genetic Algorithm and Reduced-basis Method. In: Parmee, I.C. (eds) Adaptive Computing in Design and Manufacture V. Springer, London. https://doi.org/10.1007/978-0-85729-345-9_13
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DOI: https://doi.org/10.1007/978-0-85729-345-9_13
Publisher Name: Springer, London
Print ISBN: 978-1-85233-605-9
Online ISBN: 978-0-85729-345-9
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