[1]孟勤超,杨翠丽,乔俊飞.基于改进SPEA2算法的给水管网多目标优化设计[J].智能系统学报,2018,13(1):118-124.[doi:10.11992/tis.201701012]
MENG Qinchao,YANG Cuili,QIAO Junfei.Multi-objective optimization design of water distribution systems based on improved SPEA2 algorithm[J].CAAI Transactions on Intelligent Systems,2018,13(1):118-124.[doi:10.11992/tis.201701012]
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《智能系统学报》[ISSN 1673-4785/CN 23-1538/TP] 卷:
13
期数:
2018年第1期
页码:
118-124
栏目:
学术论文—智能系统
出版日期:
2018-01-24
- Title:
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Multi-objective optimization design of water distribution systems based on improved SPEA2 algorithm
- 作者:
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孟勤超1,2, 杨翠丽1,2, 乔俊飞1,2
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1. 北京工业大学 信息学部, 北京 100124;
2. 北京工业大学 计算智能与智能系统北京市重点实验室, 北京 100124
- Author(s):
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MENG Qinchao1,2, YANG Cuili1,2, QIAO Junfei1,2
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1. Faculty of Information Technology, Beijing University of Technology, Beijing 100124, China;
2. Beijing Key Laboratory of Computational Intelligence and Intelligence System, Beijing University of Technology, Beijing 100124, China
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- 关键词:
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给水管网系统; 多目标优化; 强度帕累托进化算法; 参考向量; 经济性; 可靠性; 双环管网; 纽约管网
- Keywords:
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water distribution system; multi-objective optimization; strength Pareto evolutionary algorithm 2; reference vectors; economy; reliability; two-loop network; New York tunnels network
- 分类号:
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TP18
- DOI:
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10.11992/tis.201701012
- 摘要:
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针对给水管网多目标优化设计问题,将管网造价、节点富余水头总和以及节点富余水头方差设为目标函数,从经济性和可靠性两方面对给水管网进行优化。为了获取多样性和收敛性好的解,本文结合选择机制中支配和分解的思想,引入参考向量到强度帕累托进化算法(strength Pareto evolutionary algorithm 2, SPEA2)中,配合支配强度进行解的选择。通过双环管网和纽约管网两个管网案例,仿真结果表明了所提算法在解决管网多目标优化设计问题上的有效性,并最终应用于实际的管网工程建设中。
- Abstract:
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To solve the multi-objective optimization problem in water distribution system design, we consider three objective functions-the cost of the pipe network and the sum and variance of the node surplus head. Then, we optimize the water distribution system in terms of economy and reliability. To obtain well-diversified and well-convergent solutions, we combine the concepts of domination and decomposition and introduce reference vectors into the Strength Pareto Evolutionary Algorithm 2 (SPEA2). The diversity and convergence of the algorithm are increased by the use of the domination strength-based solutions selection method. We use the proposed algorithm to optimize the two-loop network and the New York Tunnels network, and the simulation results demonstrate its effectiveness in realizing the multi-objective optimization of water distribution systems design. Finally, we apply the algorithm to actual pipe network construction.
备注/Memo
收稿日期:2017-01-15。
基金项目:国家自然科学基金项目(61533002, 61603012).
作者简介:孟勤超,男,1993年生,硕士研究生,主要研究方向为智能优化算法及其应用;杨翠丽,女,1986年生,讲师,博士研究生,主要研究方向为进化算法和智能信息处理。发表学术论文10余篇,其中SCI检索7篇,EI检索12篇;乔俊飞,男,1968年生,教授,博士生导师,主要研究方向为智能信息处理、智能优化控制。近5年在Automatica、IEEE Transactionson Control Systems Technology、Journal of Process Control、Control Engineering Practice、自动化学报及电子学报等刊物上发表学术论文近70篇,被SCI收录15篇。获教育部科技进步奖一等奖和北京市科学技术奖三等奖各1项,获得授权国家发明专利12项。
通讯作者:孟勤超.E-mail:qinchaomeng@foxmail.com.
更新日期/Last Update:
2018-02-01