SIA OpenIR  > 水下机器人研究室
Investigation and optimization of appendage influence on the hydrodynamic performance of AUVs
Wang YX(王亚兴)1; Gao T(高婷)2; Pang YJ(庞永杰)2; Tang YG(唐元贵)1
作者部门水下机器人研究室
关键词Computational Fluid Dynamics Hydrodynamics Underwater Vehicles Drag
发表期刊Journal of Marine Science and Technology (Japan)
ISSN0948-4280
2018
页码1-9
收录类别EI
EI收录号20182105228297
产权排序1
资助机构National Key Research and Development Program of China (Grant number 2016YFC0300802), and the State Key Laboratory of Robotics of China (Grant number 2017-Z08)
摘要

Navigational range is an important attribute of autonomous underwater vehicles (AUVs), and drag reduction efforts have been pursued to improve overall efficiency. Improved efficiency results in a more capable vehicle over all. Historically, the majority of research focused on drag reduction has been concentrated on the optimization of vehicle hull geometry. The influence of the hull appendages on drag, however, has been largely ignored owing to their smaller size. In this study, the impacts of appendage size and position on vehicle drag are investigated using a computational fluid dynamics method. The results indicate that appendages increase more drag because of their impact on the development of turbulence. The investigation of the interactions between multiple appendages fixed on a vehicle hull shows that optimization is necessary for drag reduction. This paper presents an arrangement optimization method for AUV appendages based on the Kriging approximation model and the multi-island genetic algorithm. The results of the optimization show that appendage influence on hydrodynamic performance is directly proportional to its size, and that a distributed arrangement is beneficial for drag reduction.

语种英语
文献类型期刊论文
条目标识符http://ir.sia.cn/handle/173321/21848
专题水下机器人研究室
通讯作者Wang YX(王亚兴)
作者单位1.State key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China;
2.Science and Technology on Underwater Vehicle Laboratory, Harbin Engineering University, Harbin 150001, China
推荐引用方式
GB/T 7714
Wang YX,Gao T,Pang YJ,et al. Investigation and optimization of appendage influence on the hydrodynamic performance of AUVs[J]. Journal of Marine Science and Technology (Japan),2018:1-9.
APA Wang YX,Gao T,Pang YJ,&Tang YG.(2018).Investigation and optimization of appendage influence on the hydrodynamic performance of AUVs.Journal of Marine Science and Technology (Japan),1-9.
MLA Wang YX,et al."Investigation and optimization of appendage influence on the hydrodynamic performance of AUVs".Journal of Marine Science and Technology (Japan) (2018):1-9.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Investigation and op(3583KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang YX(王亚兴)]的文章
[Gao T(高婷)]的文章
[Pang YJ(庞永杰)]的文章
百度学术
百度学术中相似的文章
[Wang YX(王亚兴)]的文章
[Gao T(高婷)]的文章
[Pang YJ(庞永杰)]的文章
必应学术
必应学术中相似的文章
[Wang YX(王亚兴)]的文章
[Gao T(高婷)]的文章
[Pang YJ(庞永杰)]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Investigation and optimization of appendage influence on the hydrodynamic performance of AUVs.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。