广西科学院学报2011，Vol.27Issue(4)：303-305,310,4.
双种群进化策略解奇异非线性方程组
Solving Singular Nolinear Groups Based on Bi-group Evolution Strategies
摘要
Abstract
There are several problems in traditional optimization algorithm in solving singular nonlinear equations such as the effect of the appropriate selection of initial value,slow convergence and easily falling into local optimal solution.In this paper,an improved Bi-group evolution strategies is proposed to solve the singular nonlinear equations.The algorithm singular nonlinear equations for unconstrained optimization problems are used to solve unconstrained optimization.The simulation results indicates that the algorithm overcome the problems of traditional algorithm,is insufficient to avoid a large number of derivative calculation,and is fast convergence,high accuracy and high stability.关键词
非线性方程组/进化策略/双突变Key words
nonlinear equations/evolution strategies/double mutant分类
数理科学引用本文复制引用
郭德龙,夏慧明,周永权..双种群进化策略解奇异非线性方程组[J].广西科学院学报,2011,27(4):303-305,310,4.基金项目
国家民委科研基金项目(08GX01) （08GX01）
广西自然科学基金项目(0832082) （0832082）
贵州省教育厅科研项目(黔教科2010093) （黔教科2010093）
黔南民族师范学院院级科研项目(QNSY0905)资助 （QNSY0905）
