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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：力学与航空航天学院
学科：工程力学. 固体力学. 船舶与海洋结构物设计制造. 计算力学. 航空航天力学与工程
办公地点：综合实验1号楼（海宇楼）605
联系方式：Email: lxyuhua@dlut.edu.cn 565598@qq.com
电子邮箱：lxyuhua@dlut.edu.cn
A novel underwater measurement method for mooring system using self-contained technique
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论文类型：期刊论文
发表时间：2015-05-01
发表刊物：ADVANCES IN MECHANICAL ENGINEERING
收录刊物：SCIE、Scopus
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.