Permeability coefficient inversion method based on hybrid algorithm

摘要：

Hybrid algorithm introduced based on the global optimizing ability of GA and the fast convergent speed of the gradient based optimizing algorithms. The algorithm implemented by inserting a local searching procedure in the global searching process of GA with the consideration of characteristic of the problem of permeability coefficient inversion. The algorithm introduced represents both global optimizing ability and fast convergent speed, which were proved by engineering practice.

关键词： Generic Algorithm Hybrid Optimizing Algorithm Permeability Coefficient Inversion Seepage

作者: X.G.Liu G.H.Pei

作者单位: Institute of Porous Flow and Fluid Mechanics, Chinese Academy of Sciences, Langfang, 065007 China Institute of Poromechanics, Wuhan Polytechnic University, Wuhan, 430023 China

会议类型: 国际会议

会议名称: The Fifth International Conference on Fluid Mechanics(第五届国际流体力学会议)

会议地点: 上海

会议语种:英文

在线出版日期: 2007-08-15（万方平台首次上网日期，不代表论文的发表时间）