作　　者： ; ; ; ;

机构地区： 武汉大学水利水电学院水资源与水电工程科学国家重点实验室

出　　处： 《水利学报》 2008年第2期183-188,共6页

摘　　要： 本文将多目标混沌优化算法,应用于水资源优化配置中,该方法将多目标属性与混沌遍历性耦合起来,将混沌序列放大到优化变量的取值范围进行迭代寻优,避免了搜索过程陷入局部极小点,克服了要求目标函数和约束条件连续、可微的困难。经过实例计算,证明了算法的有效性。 The multi-objective chaotic optimization algorithm for deployment of water resources is proposed. The multi-objective property is coupled with the ergodicity of chaos and magnifies the chaos series engendered by Logistic mapping to the feasible range, and seeks the best result by comparing and iterative calculation. By this method the difficulty that the objective functions and constraints must be continuous and differential can be avoided and the calculation efficiency is greatly enhanced. The proposed algorithm is applied to solve the optimal deployment of water resources in the Jushui River basin and its validity is verified by the reasonable calculation result.

关 键 词： 水资源 优化配置 多目标混沌优化算法 映射

领　　域： [水利工程]