人民黄河2024，Vol.46Issue(7)：79-84,153,7.DOI:10.3969/j.issn.1000-1379.2024.07.014
基于NSGA-Ⅲ的区域水资源多目标优化配置方案决策
Multi-Objective Optimal Allocation Scheme Decision of Regional Water Resources Based on NSGA-Ⅲ
摘要
Abstract
In order to explore how to give full play to the comprehensive benefits of optimal allocation of water resources in water shortage areas and strengthen water resources management,a regional optimal allocation model of water resources with social,economic and ecological objec-tives was proposed.Considering the actual allocation of water resources,the Non-dominated Sorting Genetic AlgorithmⅢ(NSGA-Ⅲ)was ap-plied to solve the allocation model and obtained a set of candidate schemes.Subsequently,by establishing a game theory-TOPSIS evaluation model,the scheme set was filtered to obtain the relatively optimal scheme.Taking Xinzhou-Yangquan water supply area as the research object,optimization allocation schemes for water resources with frequencies of 75%,50%and 25%were analyzed.The results of the allocation cases indicate that the improved NSGA-Ⅲalgorithm and the game theory-TOPSIS evaluation model have stronger practicality in the model-solving process,making the optimal scheme results more reasonable and demonstrating significant advantages compared to other methods.Finally,through analysis of different allocation schemes,it is revealed that the key to achieving sustainable development in Xinzhou-Yangquan water supply area lies in continuously improving the efficiency of water resources utilization and striving to achieve sustainable use of water resources.关键词
水资源配置/多目标优化/NSGA-Ⅲ算法/TOPSIS法/方案决策Key words
water resources allocation/multi-objective optimization/NSGA-Ⅲ method/TOPSIS method/scheme decision-making分类
建筑与水利引用本文复制引用
袁志朋,杨侃,陈静,钱琳虹,李哲东,吴佳锋..基于NSGA-Ⅲ的区域水资源多目标优化配置方案决策[J].人民黄河,2024,46(7):79-84,153,7.基金项目
山西省水利科学技术研究与推广资助项目(2017DSW02) （2017DSW02）
国家自然科学基金青年基金资助项目(52109034) （52109034）
中央高校基本科研业务费专项资金资助项目(2452021085) （2452021085）
