Research on the reliability of ship systems based on fuzzy FMECA

Guifeng Yu; Junfei Guo; Qianying Zhang; Xinyu Wu; Fengming Du; Jinlong Wang

doi:10.1117/12.3054554

20 December 2024 Research on the reliability of ship systems based on fuzzy FMECA

Guifeng Yu, Junfei Guo, Qianying Zhang, Xinyu Wu, Fengming Du, Jinlong Wang

Author Affiliations +

Proceedings Volume 13421, Eighth International Conference on Traffic Engineering and Transportation System (ICTETS 2024); 1342138 (2024) https://doi.org/10.1117/12.3054554
Event: Eighth International Conference on Traffic Engineering and Transportation System (ICTETS 2024), 2024, Dalian, China

Abstract

The structure of ship systems is complex, and there are many types of subsystems and components. When faults occur, there are many influencing factors, making it difficult to achieve accurate quantitative evaluation. Therefore, the traditional FMECA analysis method is adopted to divide the structure of the electromechanical system and quantitatively evaluate each fault mode; Combined with the Analytic Hierarchy Process (AHP) and Fuzzy Comprehensive Evaluation Method, the system's fault hazard level was comprehensively quantified, which can provide theoretical and technical support for the analysis of ship fault modes and the determination of fault locations.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Guifeng Yu, Junfei Guo, Qianying Zhang, Xinyu Wu, Fengming Du, and Jinlong Wang "Research on the reliability of ship systems based on fuzzy FMECA", Proc. SPIE 13421, Eighth International Conference on Traffic Engineering and Transportation System (ICTETS 2024), 1342138 (20 December 2024); https://doi.org/10.1117/12.3054554

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