Investigation on reconstruction of internal heat source in biological tissue based on multi-island genetic algorithm

• DOI: 10.1016/j.heliyon.2024.e36983
• Publication Date: 2024-08-27T09:14:27Z
• Authors: Fuli Ye; Diwen Shi; Cheng Xu; Kaiyang Li; Minyue Lin; Guilian Shi
• Keywords: Biological tissue

With the rapid development of engineering thermophysics, researches on human biological heat transfer phenomena has gradually shifted from qualitative to quantitative. It is a typical inverse problem conduction that deriving distribution internal sources temperature body surface. Differing traditional numerical methods for solving conduction, this paper transforms such an bio-heat into direct one, thereby avoiding complex boundary conditions and regularization processes. To noninvasively reconstruct source its corresponding 3D field in tissue, multi-island genetic algorithm (MIGA) used simulation module, where position P