Optimized Flood Control Scheduling of Goupitan Reservoir Based on Dynamic Programming and Grey Wolf Algorithm
Based on the analysis of the importance of different time periods for flood control, this paper proposed a solution approach that segments flood control into key and non-key periods. An efficient solution algorithm for the flood control model that coupled dynamic programming and grey wolf algorithm...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Office of Pearl River
2024-11-01
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| Series: | Renmin Zhujiang |
| Subjects: | |
| Online Access: | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2024.11.007 |
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| author | FENG Huan SU Huaying LIU Chenliang LIU Haili LUO Zhimin |
| author_facet | FENG Huan SU Huaying LIU Chenliang LIU Haili LUO Zhimin |
| author_sort | FENG Huan |
| collection | DOAJ |
| description | Based on the analysis of the importance of different time periods for flood control, this paper proposed a solution approach that segments flood control into key and non-key periods. An efficient solution algorithm for the flood control model that coupled dynamic programming and grey wolf algorithm was proposed through a bidirectional feedback loop mechanism, which used the grey wolf algorithm to provide boundary conditions for the dynamic programming, while the dynamic programming influences the fitness values of the grey wolf algorithm. The extreme and frequent floods of Goupitan Reservoir were solved. Compared to the actual situation, the peak flow of the control section was reduced by 42% and 43%. The time computation of the two scenarios was 19.54 s and 71.27 s, respectively, while that of the dynamic programming is 90~141 s and 300~500 s with the same accuracy. This indicated that the coupled algorithm balanced solution efficiency and accuracy by combining the strengths of both dynamic programming and grey wolf algorithm, providing a new solution for the flood control scheduling model of the reservoir. |
| format | Article |
| id | doaj-art-0d7e0f924a374defa8600c596f3958f2 |
| institution | Kabale University |
| issn | 1001-9235 |
| language | zho |
| publishDate | 2024-11-01 |
| publisher | Editorial Office of Pearl River |
| record_format | Article |
| series | Renmin Zhujiang |
| spelling | doaj-art-0d7e0f924a374defa8600c596f3958f22025-01-15T03:02:22ZzhoEditorial Office of Pearl RiverRenmin Zhujiang1001-92352024-11-0145627160052729Optimized Flood Control Scheduling of Goupitan Reservoir Based on Dynamic Programming and Grey Wolf AlgorithmFENG HuanSU HuayingLIU ChenliangLIU HailiLUO ZhiminBased on the analysis of the importance of different time periods for flood control, this paper proposed a solution approach that segments flood control into key and non-key periods. An efficient solution algorithm for the flood control model that coupled dynamic programming and grey wolf algorithm was proposed through a bidirectional feedback loop mechanism, which used the grey wolf algorithm to provide boundary conditions for the dynamic programming, while the dynamic programming influences the fitness values of the grey wolf algorithm. The extreme and frequent floods of Goupitan Reservoir were solved. Compared to the actual situation, the peak flow of the control section was reduced by 42% and 43%. The time computation of the two scenarios was 19.54 s and 71.27 s, respectively, while that of the dynamic programming is 90~141 s and 300~500 s with the same accuracy. This indicated that the coupled algorithm balanced solution efficiency and accuracy by combining the strengths of both dynamic programming and grey wolf algorithm, providing a new solution for the flood control scheduling model of the reservoir.http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2024.11.007flood control schedulingkey periods for flood controldynamic programminggrey wolf algorithmGoupitan Reservoir |
| spellingShingle | FENG Huan SU Huaying LIU Chenliang LIU Haili LUO Zhimin Optimized Flood Control Scheduling of Goupitan Reservoir Based on Dynamic Programming and Grey Wolf Algorithm Renmin Zhujiang flood control scheduling key periods for flood control dynamic programming grey wolf algorithm Goupitan Reservoir |
| title | Optimized Flood Control Scheduling of Goupitan Reservoir Based on Dynamic Programming and Grey Wolf Algorithm |
| title_full | Optimized Flood Control Scheduling of Goupitan Reservoir Based on Dynamic Programming and Grey Wolf Algorithm |
| title_fullStr | Optimized Flood Control Scheduling of Goupitan Reservoir Based on Dynamic Programming and Grey Wolf Algorithm |
| title_full_unstemmed | Optimized Flood Control Scheduling of Goupitan Reservoir Based on Dynamic Programming and Grey Wolf Algorithm |
| title_short | Optimized Flood Control Scheduling of Goupitan Reservoir Based on Dynamic Programming and Grey Wolf Algorithm |
| title_sort | optimized flood control scheduling of goupitan reservoir based on dynamic programming and grey wolf algorithm |
| topic | flood control scheduling key periods for flood control dynamic programming grey wolf algorithm Goupitan Reservoir |
| url | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2024.11.007 |
| work_keys_str_mv | AT fenghuan optimizedfloodcontrolschedulingofgoupitanreservoirbasedondynamicprogrammingandgreywolfalgorithm AT suhuaying optimizedfloodcontrolschedulingofgoupitanreservoirbasedondynamicprogrammingandgreywolfalgorithm AT liuchenliang optimizedfloodcontrolschedulingofgoupitanreservoirbasedondynamicprogrammingandgreywolfalgorithm AT liuhaili optimizedfloodcontrolschedulingofgoupitanreservoirbasedondynamicprogrammingandgreywolfalgorithm AT luozhimin optimizedfloodcontrolschedulingofgoupitanreservoirbasedondynamicprogrammingandgreywolfalgorithm |