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Dynamics analysis of planar armored cable motion in deep-sea ROV system
Quan WC(全伟才); Zhang ZY(张竺英); Zhang AQ(张艾群)
Department水下机器人研究室
Source PublicationJournal of Central South University
ISSN2095-2899
2014
Volume21Issue:12Pages:4456−4467
Indexed BySCI ; EI
EI Accession number20150100395884
WOS IDWOS:000346856900008
Contribution Rank1
Funding OrganizationNational High Technology Research and Development Program of China
KeywordArmored Cable Cable Dynamics Deep-sea Remotely Operated Vehicle (Rov) Resonance-zone Geometrically Exact Model  newmark Method
AbstractThe armored cable used in a deep-sea remotely operated vehicle (ROV) may undergo large displacement motion when subjected to dynamic actions of ship heave motion and ocean current. A novel geometrically exact finite element model for two-dimensional dynamic analysis of armored cable is presented. This model accounts for the geometric nonlinearities of large displacement of the armored cable, and effects of axial load and bending stiffness. The governing equations are derived by consistent linearization and finite element discretization of the total weak form of the armored cable system, and solved by the Newmark time integration method. To make the solution procedure avoid falling into the local extreme points, a simple adaptive stepping strategy is proposed. The presented model is validated via actual measured data. Results for dynamic configurations, motion and tension of both ends of the armored cable, and resonance-zone are presented for two numerical cases, including the dynamic analysis under the case of only ship heave motion and the case of joint action of ship heave motion and ocean current. The dynamics analysis can provide important reference for the design or product selection of the armored cable in a deep-sea ROV system so as to improve the safety of its marine operation under the sea state of 4 or above.
Language英语
WOS HeadingsScience & Technology ; Technology
WOS SubjectMetallurgy & Metallurgical Engineering
WOS KeywordFLEXIBLE BEAMS ; TOWED SYSTEM ; VALIDATION ; SIMULATION ; MODEL
WOS Research AreaMetallurgy & Metallurgical Engineering
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/15434
Collection水下机器人研究室
Corresponding AuthorZhang ZY(张竺英)
Affiliation1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China
2.University of Chinese Academy of Sciences, Beijing, China
Recommended Citation
GB/T 7714
Quan WC,Zhang ZY,Zhang AQ. Dynamics analysis of planar armored cable motion in deep-sea ROV system[J]. Journal of Central South University,2014,21(12):4456−4467.
APA Quan WC,Zhang ZY,&Zhang AQ.(2014).Dynamics analysis of planar armored cable motion in deep-sea ROV system.Journal of Central South University,21(12),4456−4467.
MLA Quan WC,et al."Dynamics analysis of planar armored cable motion in deep-sea ROV system".Journal of Central South University 21.12(2014):4456−4467.
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