用于地球物理反演的均匀设计优化算法  

THE UNIFORM DESIGN OPTIMIZED METHOD FOR GEOPHYSICS INVERSION PROBLEM

作　　者：纪晨[1] 姚振兴[1] 

机构地区：[1]中国科学院地球物理研究所

出　　处：《地球物理学报》1996年第2期233-242,共10页Chinese Journal of Geophysics

基　　金：国家自然科学基金

摘　　要：将均匀设计、模拟退火和单纯形方法相结合，提出一种全局优化迭代算法．数值模拟表明，它具有搜索速度快、搜索能力强和不需要求导数的特点，可用于地球物理反演研究．In this paper, a fast global optimiaton method was developed for problems of geophysics inversion. It's based on one of the number theory method uniform design, and absorbed the advantages of simulated annealing method and simplex method. Numeral simulation show its efficiency in search for global minimum is very high and needn't calculate the derivative of object functions, so it's useful to geophysics problem.

关 键 词：均匀设计 地球物理反演 优化算法 地震勘探 

分 类 号：P631.4[天文地球—地质矿产勘探]