A novel underwater measurement method for mooring system using self-contained technique
发表时间：2019-03-09
点击次数：
- 论文类型：
- 期刊论文
- 第一作者：
- Du, Yu
- 通讯作者：
- Wu, WH (reprint author), Dalian Univ Technol, State Key Lab Struct Anal Ind Equipment, Dalian 116024, Peoples R China.
- 合写作者：
- Wu, Wenhua,Tang, Da,Yue, Qianjin,Li, Feng,Xie, Ribin
- 发表时间：
- 2015-05-01
- 发表刊物：
- ADVANCES IN MECHANICAL ENGINEERING
- 收录刊物：
- SCIE、Scopus
- 文献类型：
- J
- 卷号：
- 7
- 期号：
- 5
- 页面范围：
- 1-12
- ISSN号：
- 1687-8132
- 关键字：
- Underwater measurement; multi-point mooring system; self-contained sensor; tension measurement
- 摘要：
- This article introduces a prototype measurement method for investigating deep-water mooring systems. Measurement information and specifications are determined according to mooring system analysis. Mooring line information is difficult to measure underwater, particularly for aging platforms. To solve this problem, a novel mooring line tension measurement strategy based on lumped mass method is proposed. A type of self-contained sensor is designed and manufactured to realize dynamic response measurement of mooring systems underwater. The sensor is described in detail, including its design requirement, hardware design, and installation mode. A comprehensive field test system was constructed on a semi-submersible platform in South China Sea. Prototype data, including the data measured during typhoons, are introduced and discussed to improve the accuracy, feasibility, and stability of the proposed measurement method.
- 是否译文：
- 否
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