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The nonlinear finite element modeling and performance analysis of the passive heave compensation system for the deep-sea tethered ROVs
Quan WC(全伟才); Liu YS(刘银水); Zhang AQ(张艾群); Zhao XF(赵旭峰); Li XH(李晓晖)
Department水下机器人研究室
Source PublicationOcean Engineering
ISSN0029-8018
2016
Volume127Pages:246-257
Indexed BySCI ; EI
EI Accession number20164302943264
WOS IDWOS:000388050400022
Contribution Rank2
Funding OrganizationState Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, and the support of the National High Technology Research and Development Program of China, Grant no.2008AA09Z201, and the National Science and Technology Supporting Program of China, Grant no. 2014BAB12B00.
KeywordDeep-sea Rov Passive Heave Compensation Finite Element Model Umbilical Cable
AbstractTo improve the safety of the launch and recovery of the deep-sea remotely operated vehicle (ROV) under harsh sea states, the passive heave compensator is usually equipped. Through dynamic modeling and performance analysis of the compensation system, it can provide theoretical reference for the design and operation of the system. Firstly, the geometrically exact beam element was used to obtain the two-dimensional nonlinear finite element model of umbilical cable, and the continuous dynamics model of the compensator was built and discretized to one finite element, and then inserted as the first element of the whole model. The Newmark method was used to solve the total finite element model numerically. Finally, the performance of the passive heave compensation system under different effects such as the ship heave period, the stroke of the compensator, the working depth of ROV and the sea current speed were analyzed. The results show that the condition of smaller ship heave period, the longer stroke of heave compensator, under the critical depth and the less sea current speed will produce the better performance of passive heave compensation, and the performance for cable tension is better than that for cage heave motion.
Language英语
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
WOS SubjectEngineering, Marine ; Engineering, Civil ; Engineering, Ocean ; Oceanography
WOS KeywordREMOTELY OPERATED VEHICLE ; FLEXIBLE BEAMS ; CABLE ; DYNAMICS ; MOTION ; SIMULATION
WOS Research AreaEngineering ; Oceanography
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/19290
Collection水下机器人研究室
海洋信息技术装备中心
Corresponding AuthorLiu YS(刘银水)
Affiliation1.School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, China
2.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, No. 114, Nanta Street, Shenyang, Liaoning, 110016, China
Recommended Citation
GB/T 7714
Quan WC,Liu YS,Zhang AQ,et al. The nonlinear finite element modeling and performance analysis of the passive heave compensation system for the deep-sea tethered ROVs[J]. Ocean Engineering,2016,127:246-257.
APA Quan WC,Liu YS,Zhang AQ,Zhao XF,&Li XH.(2016).The nonlinear finite element modeling and performance analysis of the passive heave compensation system for the deep-sea tethered ROVs.Ocean Engineering,127,246-257.
MLA Quan WC,et al."The nonlinear finite element modeling and performance analysis of the passive heave compensation system for the deep-sea tethered ROVs".Ocean Engineering 127(2016):246-257.
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