دورية أكاديمية
Flood Control Optimization of Reservoir Group Based on Improved Sparrow Algorithm (ISSA)
| العنوان: | Flood Control Optimization of Reservoir Group Based on Improved Sparrow Algorithm (ISSA) |
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| المؤلفون: | Ji He, Sheng-Ming Liu, Hai-Tao Chen, Song-Lin Wang, Xiao-Qi Guo, Yu-Rong Wan |
| المصدر: | Water, Vol 15, Iss 1, p 132 (2022) |
| بيانات النشر: | MDPI AG, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Hydraulic engineering LCC:Water supply for domestic and industrial purposes |
| مصطلحات موضوعية: | Sanmenxia Reservoir, Xiaolangdi Reservoir, flood control operation, SSA algorithm, ISSA algorithm, Hydraulic engineering, TC1-978, Water supply for domestic and industrial purposes, TD201-500 |
| الوصف: | The optimal control problem of reservoir group flood control is a complex, nonlinear, high-dimensional, multi-peak extremum problem with many complex constraints and interdependent decision variables. The traditional algorithm is slow and easily falls into the local optimum when solving the problem of the flood control optimization of reservoir groups. The intelligent algorithm has the characteristics of fast computing speed and strong searching ability, which can make up for the shortcomings of the traditional algorithm. In this study, the improved sparrow algorithm (ISSA) combining Cauchy mutation and reverse learning strategy is used to solve the flood control optimization problem of reservoir groups. This study takes Sanmenxia Reservoir and Xiaolangdi Reservoir on the mainstream of the Yellow River as the research object and Huayuankou as the downstream control point to establish a joint flood control optimization operation model of cascade reservoirs. The results of the improved sparrow algorithm (ISSA), particle swarm optimization (POS) and sparrow algorithm (SSA) are compared and analyzed. The results show that when the improved ISSA algorithm is used to solve the problem, the maximum flood peak flow of the garden entrance control point is 11,676.3 m3, and the peak cutting rate is 48%. The optimization effect is obviously better than the other two algorithms. This study provides a new and effective way to solve the problem of flood control optimization of reservoir groups. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2073-4441 |
| Relation: | https://www.mdpi.com/2073-4441/15/1/132; https://doaj.org/toc/2073-4441 |
| DOI: | 10.3390/w15010132 |
| URL الوصول: | https://doaj.org/article/05d09d3c0cf645feb2e9325b71fb2ff4 |
| رقم الأكسشن: | edsdoj.05d09d3c0cf645feb2e9325b71fb2ff4 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 20734441 |
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| DOI: | 10.3390/w15010132 |