ハリスホークス最適化アルゴリズムを用いたネットワークシステムの配水の最適化（事例：ホマシャール市

Optimization of water distribution of network systems using the Harris Hawks optimization algorithm (Case study: Homashahr city).

• Saeid Khalifeh
• Saeid Akbarifard
• Vahid Khalifeh
• Ebrahim Zallaghi

抄録

本論文では、イランに位置するホマシャール市の配水ネットワークの最適化のためのハリスホークス最適化アルゴリズムを1ヶ月間（2018年9月30日から2019年10月30日まで）適用した。利用した時系列データには、水需要、貯水量が含まれていた。本論文では、配水ネットワークの最適化のために、ハリス・ホークス最適化アルゴリズム（HHO）に基づくモデルを開発した。解析の結果、ハリス・ホークス最適化アルゴリズム（HHO）によって達成された最良解は35,508ドルであった。本論文では、イランのホマシャールの配水ネットワークの最適化にハリス・ホークス最適化アルゴリズムを適用した。

In this article applies the Harris Hawks Optimization Algorithm for optimization of the water distribution network of the Homashahr located in Iran for a period of one month (from 30 September 2018 to 30 October 2019). The utilized time-series data included water demand, reservoir storage. In this article, a model based on the Harris Hawks Optimization Algorithm (HHO) was developed for the optimization of the water distribution network. The analysis showed that the best solutions achieved by the Harris Hawks Optimization Algorithm (HHO) were 35,508 $. The results revealed that the HHO algorithm was well in the optimal design of water supply networks problem. At the end, about 12% of the optimization was done by this algorithm.•In this article applied the Harris Hawks Optimization Algorithm for optimization of the water distribution network of the Homashahr located in Iran.•The method presented in this article can be useful for managers of water and wastewater companies, water resource facilities and water distribution system managing director for optimal network design to reduce costs.•The present algorithm performs better than the other algorithms in the discussion of the optimization of water distribution networks.

© 2020 The Author(s). Published by Elsevier B.V.