| 基于模拟退火算法的船中剖面优化设计研究 |
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| 引用本文： | 谢永和,应业炬,朱从容. 基于模拟退火算法的船中剖面优化设计研究[J]. 浙江海洋学院学报(自然科学版), 2002, 21(2): 136-138,159 |
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| 作者姓名： | 谢永和 应业炬 朱从容 |
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| 作者单位： | 浙江海洋学院工程学院,浙江舟山,316004 |
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| 摘 要： | 将模拟退火算法技术应用于船中剖面优化设计，在图形环境中建立了船中剖面力学模型和优化模型，以船中剖面面积为目标函数，钢板厚度和型钢断面面积为设计变量，在强度和稳定性约束下进行优化，使优化后的船后剖面满足设计要求，算例结果表明结合模拟退火算法技术进行船中剖面优化是可行的，该法在初始设计阶段可用于船中剖面设计。
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| 关 键 词： | 优化设计 船中剖面 最佳化 模拟退火算法 结构设计 船舶 |
| 文章编号： | 1008-830X(2002)02-0136-03 |
Optimization Design Study of Hull Medium- section Based on Simulated Annealing Algorithm |
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| XIE Yong-he,YING Ye-ju,ZHU Cong-rong. Optimization Design Study of Hull Medium- section Based on Simulated Annealing Algorithm[J]. Journal of Zhejiang Ocean University(Natural Science Edition), 2002, 21(2): 136-138,159 |
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| Authors: | XIE Yong-he YING Ye-ju ZHU Cong-rong |
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| Abstract: | It was researched that the method of optimization theory based on simulated annealing algorithm was transplanted to design hull medium-section,the mechanics and optimizing model of hull mid-section was established in the graphic studio.The target function is the area of hull mid-section,there are two kinds of constraint which are strength and stability.The program based on simulated annealing algorithm,the numerical results show the structural strength is fit after hull mid-section was optimized. Thus this program can be used to design hull mid-section in predesign. |
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| Keywords: | hull mid-section optimizing design simulated annealing algorithm |
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