Hull shape optimization for autonomous underwater vehicles using CFD
文献类型：期刊论文
| 作者 | Gao, Ting; Wang YX(王亚兴) ; Pang, Yongjie; Cao, Jian
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| 刊名 | ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS
 |
| 出版日期 | 2016 |
| 卷号 | 10期号:1页码:599－607 |
| 关键词 | Computational fluid dynamics autonomous underwater vehicle shape optimization experiment verification |
| ISSN号 | 1994-2060 |
| 产权排序 | 2 |
| 通讯作者 | 王亚兴 |
| 中文摘要 | Drag estimation and shape optimization of autonomous underwater vehicle (AUV) hulls are critical to energy utilization and endurance improvement. In the present work, a shape optimization platform composed of several commercial software packages is presented. Computational accuracy, efficiency and robustness were carefully considered and balanced. Comparisons between experiments and computational fluid dynamics (CFD) were conducted to prove that a two-dimensional (2D) unstructured mesh, a standard wall function and adaptive mesh refinement could greatly improve efficiency as well as guarantee accuracy. Details of the optimization platform were then introduced. A comparison of optimizers indicates that the multi-island genetic algorithm (MIGA) obtains a better hull shape than particle swarm optimization (PSO), despite being a little more time consuming. The optimized hull shape under general volume requirement could provide reference for AUV hull design. Specific requirements based on optimization testify of the platform's robustness. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Multidisciplinary ; Engineering, Mechanical ; Mechanics |
| 研究领域[WOS] | Engineering ; Mechanics |
| 关键词[WOS] | PARTICLE SWARM OPTIMIZATION ; AUV MANEUVERABILITY ; DRAG |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000390661300003 |
| 源URL | [http://ir.sia.cn/handle/173321/19770]  |
| 专题 | 沈阳自动化研究所_水下机器人研究室 |
| 推荐引用方式 GB/T 7714 | Gao, Ting,Wang YX,Pang, Yongjie,et al. Hull shape optimization for autonomous underwater vehicles using CFD[J]. ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS,2016,10(1):599－607. |
| APA | Gao, Ting,Wang YX,Pang, Yongjie,&Cao, Jian.(2016).Hull shape optimization for autonomous underwater vehicles using CFD.ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS,10(1),599－607. |
| MLA | Gao, Ting,et al."Hull shape optimization for autonomous underwater vehicles using CFD".ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS 10.1(2016):599－607. |
入库方式： OAI收割
来源：沈阳自动化研究所
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