AUTHOR=Feng Shasha , Chen Zijian , Guan Qunsheng , Yue Jingtao , Xia Chengyi 

TITLE=Grey Relational Analysis-Based Fault Prediction for Watercraft Equipment

JOURNAL=Frontiers in Physics

VOLUME=Volume 10 - 2022

YEAR=2022

URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2022.885768

DOI=10.3389/fphy.2022.885768

ISSN=2296-424X

ABSTRACT=In this paper, we aim to investigate the fault prediction for watercraft equipments by using grey relational analysis. At first, the healthy degree model of watercraft equipments is proposed, and then two main theorems are derived  to determine the healthy condition criteria for equipments. Lastly, the relevant simulation results are provided to verify the validity and accuracy of the healthy degree model. Current results can be helpful to effectively design the supporting mode of watercraft equipment and realize the transformation of watercraft equipment support from planned maintenance to predictive maintenance.