دوره 5، شماره 2 - ( 12-1393 )
جلد 5 شماره 2 صفحات 187-167 |
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Ahmadianfar I, Adib A, Taghian M. A MULTI-OBJECTIVE EVOLUTIONARY ALGORITHM USING DECOMPOSITION (MOEA/D) AND ITS APPLICATION IN MULTIPURPOSE MULTI-RESERVOIR OPERATIONS. International Journal of Optimization in Civil Engineering 2015; 5 (2) :167-187
URL: http://ijoce.iust.ac.ir/article-1-208-fa.html
URL: http://ijoce.iust.ac.ir/article-1-208-fa.html
A MULTI-OBJECTIVE EVOLUTIONARY ALGORITHM USING DECOMPOSITION (MOEA/D) AND ITS APPLICATION IN MULTIPURPOSE MULTI-RESERVOIR OPERATIONS. عنوان نشریه. 1393; 5 (2) :167-187
چکیده: (17334 مشاهده)
This paper presents a Multi-Objective Evolutionary Algorithm based on Decomposition (MOEA/D) for the optimal operation of a complex multipurpose and multi-reservoir system. Firstly, MOEA/D decomposes a multi-objective optimization problem into a number of scalar optimization sub-problems and optimizes them simultaneously. It uses information of its several neighboring sub-problems for optimizing each sub-problem. This simple procedure makes MOEA/D have lower computational complexity compared with non-dominated sorting genetic algorithm II (NSGA-II). The algorithm (MOEA/D) is compared with the Genetic Algorithm (NSGA-II) using a set of common test problems and the real-world Zohre reservoir system in southern Iran. The objectives of the case study include water supply of minimum flow and agriculture demands over a long-term simulation period. Experimental results have demonstrated that MOEA/D can improve system performance to reduce the effect of drought compared with NSGA-II superiority. Therefore, MOEA/D is highly competitive and recommended to solve multi-objective optimization problems for water resources planning and management.
نوع مطالعه: پژوهشي |
موضوع مقاله:
Optimal design
دریافت: 1393/12/21 | پذیرش: 1393/12/21 | انتشار: 1393/12/21
دریافت: 1393/12/21 | پذیرش: 1393/12/21 | انتشار: 1393/12/21
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