院报 ›› 2015, Vol. 32 ›› Issue (7): 9-14.DOI: 10.3969/j.issn.1001-5485.2015.07.003

• 水资源与环境 • 上一篇    下一篇

水库多目标优化调度技术比较研究

刘心愿a, b, 朱勇辉a, b, 郭小虎a, b, 渠庚a, b   

  1. a.河流研究所;b.水利部江湖治理与防洪重点实验室,武汉 430010
  • 收稿日期:2013-12-16 出版日期:2015-07-01 发布日期:2015-07-07
  • 作者简介:刘心愿(1981-),男,河南周口人,工程师,博士,主要从事水库调度、防洪减灾等研究工作,(电话)13995500720(电子信箱)wishesliu@126.com。
  • 基金资助:
    国家自然科学基金项目(51409015,51339001);中央级公益性科研院所基本科研业务费项目(CKSF2013003/HL)

Comparative Research on Multi-objective Optimization Algorithms for Optimal Reservoir Operation

LIU Xin-yuan1,2, ZHU Yong-hui1,2, GUO Xiao-hu1,2, QU Geng1,2   

  1. 1.River Department, Yangtze River Scientific Research Institute, Wuhan 430010, China;
    2.Key Laboratory of River Regulation and Flood Control of MWR, Yangtze River Scientific Research Institute, Wuhan 430010, China
  • Received:2013-12-16 Online:2015-07-01 Published:2015-07-07

摘要: 多目标智能优化算法种类繁多,不断涌现,在水库优化调度中得到了广泛应用,但多目标智能优化技术仍然是目前水库群综合利用优化调度研究中的热点和难点之一。已有的研究算法大多是关于水库优化调度中适用性的应用研究,且实际问题简化多,在算法算子的选择、算法性能的探讨和比较、特别是多目标优化等方面还不够深入。为此,选择应用较为广泛的NSGA-Ⅱ和DEMO算法,从变量规模、约束处理技术等方面,对其在水库多目标优化调度中的应用效果进行初步分析、比较和评估,为水库多目标优化调度算法的选择提供了参考。

关键词: 水库调度, 多目标, 非支配排序遗传算法, 多目标差分演化算法, 约束处理

Abstract: Multi-objective intelligent optimization algorithms have been widely used in reservoir management and operation. However, selection of various emerging algorithms is still one of the research hotspots during reservoir management and operation. With highly simplified problems, many studies emphasized on the practicability of algorithms in reservoir optimization operation. Further studies are still needed in algorithm selection, algorithm performance and multi-objective optimization, especially. In this paper we selected some widely used multi-objective algorithms, i.e. NSGA-II and DEMO, and analysed, compared and evaluated their applications in terms of the number of decision variables and the constraint handling. This study helps to select proper optimization algorithms in reservoir optimization operation.

Key words: reservoir operation, multi-objective, NSGA-II, DEMO, constraint handling

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