| 多目标全自动尾翼安装集成优化方法 |
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| 引用本文： | 朱晖,杨志刚,刘成龙.多目标全自动尾翼安装集成优化方法[J].同济大学学报(自然科学版),2015,43(7):1058-1062. |
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| 作者姓名： | 朱晖 杨志刚 刘成龙 |
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| 作者单位： | 上海地面交通工具风洞中心， 上海 201804；上海市地面交通工具空气动力与热环境模拟重点实验室， 上海 201804,上海地面交通工具风洞中心， 上海 201804；上海市地面交通工具空气动力与热环境模拟重点实验室， 上海 201804,上海地面交通工具风洞中心， 上海 201804；上海市地面交通工具空气动力与热环境模拟重点实验室， 上海 201804 |
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| 基金项目： | 国家“九七三”重点基础研究发展计划（2011CB711203）；上海市科学技术委员会资助项目（11DZ2260400）；上海市地面交通工具风洞专业技术服务平台（14DZ2291400） |
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| 摘 要： | 通过引入最优拉丁超立方实验设计法、代理模型、多岛遗传算法,并编写相关程序搭建全自动集成优化平台.基于该平台,以车翼结合体为对象,以尾翼攻角及离地间距为设计变量,获得满足设定优化目标的尾翼安装位置,并通过数值仿真验证其有效性的同时揭示其内在机理.最后,明确该集成优化平台的高效适用范围.
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| 关 键 词： | 集成优化 尾翼 数值仿真 |
| 收稿时间： | 2014/6/27 0:00:00 |
| 修稿时间： | 2014/10/7 0:00:00 |
Automatic Integrated Multi objective Optimization for Spoiler |
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| ZHU Hui,YANG Zhigang and LIU Chenglong.Automatic Integrated Multi objective Optimization for Spoiler[J].Journal of Tongji University(Natural Science),2015,43(7):1058-1062. |
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| Authors: | ZHU Hui YANG Zhigang and LIU Chenglong |
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| Institution: | Shanghai Automotive Wind Tunnel Center, Shanghai 201804, China;Shanghai Key Laboratory of Vehicle Aerodynamics and Vehicle Thermal Management Systems, Shanghai 201804, China,Shanghai Automotive Wind Tunnel Center, Shanghai 201804, China;Shanghai Key Laboratory of Vehicle Aerodynamics and Vehicle Thermal Management Systems, Shanghai 201804, China and Shanghai Automotive Wind Tunnel Center, Shanghai 201804, China;Shanghai Key Laboratory of Vehicle Aerodynamics and Vehicle Thermal Management Systems, Shanghai 201804, China |
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| Abstract: | An automatic integrated multi objective optimization platform was built by using optimal Latin hypercube design method, approximation model, multiple island genetic algorithm and compiled program. Based on the platform, the installation position of spoiler was obtained to meet the optimization objective requirements with attack angle and ground clearance as experimental variables. By simulation results, the validity was confirmed and the internal mechanism was revealed. Finally, the scope of efficient application was clarified. |
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| Keywords: | integrated optimization spoiler numerical simulation |
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