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题名: A geometrically exact formulation for three-dimensional numerical simulation of the umbilical cable in a deep-sea ROV system
作者: Quan WC(全伟才); Zhang ZY(张竺英); Zhang AQ(张艾群); Zhang QF(张奇峰); Tian Y(田宇)
作者部门: 水下机器人研究室
关键词: umbilical cable ; cable dynamics ; deep-sea ROV ; dynamic modeling
刊名: CHINA OCEAN ENGINEERING
ISSN号: 0890-5487
出版日期: 2015
卷号: 29, 期号:2, 页码:223-240
收录类别: SCI ; EI ; CSCD
产权排序: 1
项目资助者: National High Technology Research and Development Program of China (863 Program) [2008AA09Z201]
摘要: This paper proposes a geometrically exact formulation for three-dimensional static and dynamic analyses of the umbilical cable in a deep-sea remotely operated vehicle (ROV) system. The presented formulation takes account of the geometric nonlinearities of large displacement, effects of axial load and bending stiffness for modeling of slack cables. The resulting nonlinear second-order governing equations are discretized spatially by the finite element method and solved temporally by the generalized-alpha implicit time integration algorithm, which is adapted to the case of varying coefficient matrices. The ability to consider three-dimensional union action of ocean current and ship heave motion upon the umbilical cable is the key feature of this analysis. The presented formulation is firstly validated, and then three numerical examples for the umbilical cable in a deep-sea ROV system are demonstrated and discussed, including the steady configurations only under the action of depth-dependent ocean current, the dynamic responses in the case of the only ship heave motion, and in the case of the combined action of the ship heave motion and ocean current.
语种: 英语
WOS记录号: WOS:000352698200006
WOS标题词: Science & Technology ; Technology ; Physical Sciences
类目[WOS]: Engineering, Civil ; Engineering, Ocean ; Engineering, Mechanical ; Water Resources
关键词[WOS]: VEHICLE SYSTEM ; DYNAMICS ; MODEL ; ELEMENT
研究领域[WOS]: Engineering ; Water Resources
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sia.cn/handle/173321/16194
Appears in Collections:水下机器人研究室_期刊论文

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Recommended Citation:
Quan WC,Zhang ZY,Zhang AQ,et al. A geometrically exact formulation for three-dimensional numerical simulation of the umbilical cable in a deep-sea ROV system[J]. CHINA OCEAN ENGINEERING,2015,29(2):223-240.
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文件名: A geometrically exact formulation for three-dimensional numerical simulation of the umbilical cable in a deep-sea ROV system.pdf
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