Parametric Geometric Model and Hydrodynamic Shape Optimization of A Flying-Wing Structure Underwater Glider
文献类型：期刊论文
| 作者 | Wang ZY(王振宇) ; Yu JC(俞建成); Zhang AQ(张艾群); Wang YX(王亚兴); Zhao WT(赵文涛)
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| 刊名 | China Ocean Engineering
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| 出版日期 | 2017 |
| 卷号 | 31期号:6页码:709-715 |
| 关键词 | Surrogate Model Underwater Glider Design Optimization Blended-wing-body |
| ISSN号 | 0890-5487 |
| 产权排序 | 1 |
| 英文摘要 | Combining high precision numerical analysis methods with optimization algorithms to make a systematic exploration of a design space has become an important topic in the modern design methods. During the design process of an underwater glider’s flying-wing structure, a surrogate model is introduced to decrease the computation time for a high precision analysis. By these means, the contradiction between precision and efficiency is solved effectively. Based on the parametric geometry modeling, mesh generation and computational fluid dynamics analysis, a surrogate model is constructed by adopting the design of experiment (DOE) theory to solve the multi-objects design optimization problem of the underwater glider. The procedure of a surrogate model construction is presented, and the Gaussian kernel function is specifically discussed. The Particle Swarm Optimization (PSO) algorithm is applied to hydrodynamic design optimization. The hydrodynamic performance of the optimized flying-wing structure underwater glider increases by 9.1%. |
| WOS关键词 | SURROGATE MODEL |
| WOS研究方向 | Engineering ; Water Resources |
| 语种 | 英语 |
| CSCD记录号 | CSCD:6141550 |
| WOS记录号 | WOS:000418616400007 |
| 资助机构 | National Natural Science Foundation of China (Grant No. 61233013). |
| 源URL | [http://ir.sia.cn/handle/173321/21388]  |
| 专题 | 海洋机器人卓越创新中心 |
| 通讯作者 | Yu JC(俞建成) |
| 作者单位 | 1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China 2.University of Chinese Academy of Sciences, Beijing 100049, China |
| 推荐引用方式 GB/T 7714 | Wang ZY,Yu JC,Zhang AQ,et al. Parametric Geometric Model and Hydrodynamic Shape Optimization of A Flying-Wing Structure Underwater Glider[J]. China Ocean Engineering,2017,31(6):709-715. |
| APA | Wang ZY,Yu JC,Zhang AQ,Wang YX,&Zhao WT.(2017).Parametric Geometric Model and Hydrodynamic Shape Optimization of A Flying-Wing Structure Underwater Glider.China Ocean Engineering,31(6),709-715. |
| MLA | Wang ZY,et al."Parametric Geometric Model and Hydrodynamic Shape Optimization of A Flying-Wing Structure Underwater Glider".China Ocean Engineering 31.6(2017):709-715. |
入库方式： OAI收割
来源：沈阳自动化研究所
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