基于博弈论的区域二次配水方案及其改进遗传算法解  

Secondary water distribution based on game analysis and solution by improved genetic algorithm

作　　者：李建勋[1,2] 解建仓[1] 沈冰[1] 张琛[1] 

机构地区：[1]西安理工大学水资源研究所,西安710048 [2]西安理工大学经济与管理学院,西安710048

出　　处：《系统工程理论与实践》2010年第10期1914-1920,共7页Systems Engineering-Theory & Practice

基　　金：国家高技术研究发展计划(863计划)(2006AA01A126);国家自然科学基金(50279041);陕西省重点实验室资助项目(05JS378)

摘　　要：结合水权、水市场的基本制度,以及博弈论、遗传算法原理,建立区域二次配水博弈模型,解决完全水权交易方式和行政调节方式下的区域水资源配置问题.阐述基于博弈论的区域二次配水建模思路和方法,在共同竞争模式下促进节余水资源深度利用和区域利益最大化,并根据模型方程特点对遗传算法的编码方案、适应度函数、交叉算子等进行改进,实现面向水权转让优化的模型求解.实验表明:该模型有效的解决供水方与用水方的利益平衡矛盾,并完成区域二次配水中水资源的配置和优化,为管理者决策提供理论参考.According to the theories of water rights,water market,game analysis and genetic algorithm, builds the game analysis model of secondary water distribution,solves the problem of regional water resources allocation in water rights trade model and administrative intermedfation dispatch model,describes the secondary water distribution modeling approach and method based on game analysis theory,promotes water savings deeply used and regional interests to maximize in competition mode,improves genetic algorithm＇s coding schemes,fitness function and crossover operator according to the characteristics of model equations,realizes model solution oriented to water rights transfer optimization.The results show that the model effectively resolve the profit equilibrium question between suppliers and users,optimizes the regional secondary water distribution,and provides reference for the managers of water resource.

关 键 词：区域二次配水 博弈论 遗传算法 

分 类 号：TV697.1[水利工程—水利水电工程] TP18[自动化与计算机技术—控制理论与控制工程]