Investigation on the condition evaluation method based on NSET model of the propulsion system in large scale ship

Jinxin Zhao, Jian Zhou, Peng Shang, Yinxun Zhang

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The condition of the propulsion system in large scale ship directly affects the quality and safety of the ship's operation, so it is important to evaluate the condition of the propulsion system. The Nonlinear State Estimation Technology (NSET) method is a nonparametric modeling method, which is mostly used in nuclear power plant sensor calibration, equipment monitoring, and electronic product life prediction. In this paper, the nonlinear state estimation technology (NSET) method is applied to the condition evaluation of the propulsion system. According to the operating characteristics and state parameters of the propulsion system, this paper first performs data preprocessing, and then uses the prepossessed data to perform condition evaluation by the NSET method. The model method can be connected with the database system. It has the advantages of faster evaluation speed and higher precision, and can detect possible failures of equipment system in time. This method has a wide range of adaptability.

源语言英语
主期刊名Safety Engineering, Risk, and Reliability Analysis
出版商American Society of Mechanical Engineers (ASME)
ISBN(电子版)9780791883501
DOI
出版状态已出版 - 2019
已对外发布
活动ASME 2019 International Mechanical Engineering Congress and Exposition, IMECE 2019 - Salt Lake City, 美国
期限: 11 11月 201914 11月 2019

出版系列

姓名ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)
13

会议

会议ASME 2019 International Mechanical Engineering Congress and Exposition, IMECE 2019
国家/地区美国
Salt Lake City
时期11/11/1914/11/19

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