[1]LIU Baisen,ZHANG Ye,ZHANG Lei.A constrained multi-objective decomposition evolutionary algorithmfor the overall element optimization design of large ship[J].CAAI Transactions on Intelligent Systems,2016,11(5):635-640.[doi:10.11992/tis.201605006]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
11
Number of periods:
2016 5
Page number:
635-640
Column:
学术论文—智能系统
Public date:
2016-11-01
- Title:
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A constrained multi-objective decomposition evolutionary algorithmfor the overall element optimization design of large ship
- Author(s):
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LIU Baisen1; 2; ZHANG Ye1; ZHANG Lei3
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1. School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin 150001, China;
2. The Institute of Electrical and Information Engineering, Heilongjiang Institute of Technology, Harbin 150050, China;
3. College of Information and Communications Engineering, Harbin Engineering University, Harbin 150001, China
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- Keywords:
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large ship; overall elements; constrained multi-objective evolutionary algorithm; optimal design
- CLC:
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TP18
- DOI:
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10.11992/tis.201605006
- Abstract:
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In view of the fact that the distribution and convergence of the schemes are weak in ship design, this paper established an optimization model for the overall elements of large ship, which contains these optimization objectives such as the initial stability height, the area of flight deck, the natural roll period and the resistance. Then a constrained multi-objective decomposition evolutionary algorithm was presented according to the characteristics of large ship’s scheme design. Finally the proposed algorithm was used to optimize the model. The solution was compared with the two optimal algorithms. The results show that the performance of this method is more excellent.