预言
钥匙(锁)
可靠性工程
计算机科学
工程类
风险分析(工程)
业务
计算机安全
作者
JDMD Editorial Office,Nagi Gebraeel,Yaguo Lei,Naipeng Li,Xiaosheng Si,Enrico Zio
标识
DOI:10.37965/jdmd.2023.148
摘要
As the fundamental and key technique to ensure the safe and reliable operation of vital systems, prognostics with an emphasis on the remaining useful life (RUL) prediction has attracted great attention in the last decades. In this paper, we briefly discuss the general idea and advances of various prognostics and RUL prediction methods for machinery, mainly including data-driven methods, physics-based methods, hybrid methods, etc. Based on the observations from the state of the art, we provide comprehensive discussions on the possible opportunities and challenges of prognostics and RUL prediction of machinery so as to steer the future development.
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