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The structure optimization of unmanned underwater vehicle's wedge-ring joint based on the response surface method
Gu HT(谷海涛); Meng LS(孟令帅); Lin Y(林扬); Yi RW(衣瑞文); Yang Y(杨翊)
Department海洋信息技术装备中心
Conference NameOCEANS 2016 - Shanghai
Conference DateApril 10-13, 2016
Conference PlaceShanghai, China
Source PublicationOCEANS 2016 - Shanghai
PublisherIEEE
Publication PlacePiscataway, NJ, USA
2016
Pages1-4
Indexed ByEI ; CPCI(ISTP)
EI Accession number20162902613236
WOS IDWOS:000386521800262
Contribution Rank1
ISSN0197-7385
ISBN978-1-4673-9724-7
KeywordUuv Wedge-ring Joint Response Surface Method Central Composite Experimental Methods
AbstractThis paper focuses on structure optimization of wedge-ring joint of underwater robot based on response surface method (RSM). Experiments for the combination of the 4 parameters of Unmanned Underwater Vehicle's (UUV) wedgering joint are designed in combination with central composite experimental method (CCD). FEA software ANSYS is used to get the respond data of structure stress and mass of wedge-ring joint, and Design-Expert is used to fitting the samples' data to quadratic response surface. The constraint condition of optimization is that the stress of the structure can fulfill the requirement, and the optimization object is to minimize the mass of the wedge-ring joint. Comparison is made between the optimization results of different optimization algorithm, which shows that although the maximum equivalent stress of the structure increases by 13.10%, it can still meet the structure's stress requirements. Meanwhile, the mass of UUV's wedge-ring joint is reduced by 14.96%.
Language英语
Citation statistics
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/18763
Collection海洋信息技术装备中心
Corresponding AuthorGu HT(谷海涛)
Affiliation1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Science, Shenyang, China
2.University of Chinese Academy of Science, Beijing, China
Recommended Citation
GB/T 7714
Gu HT,Meng LS,Lin Y,et al. The structure optimization of unmanned underwater vehicle's wedge-ring joint based on the response surface method[C]. Piscataway, NJ, USA:IEEE,2016:1-4.
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