Hierarchical graph neural network with adaptive cross-graph fusion for remaining useful life prediction

• Published in: Measurement science & technology Vol. 34; no. 5; p. 55112
• Main Authors: Wang, Gang, Zhang, Yanan, Lu, Mingfeng, Wu, Zhangjun
• Format: Journal Article
• Language: English
• Published: 01.05.2023

Abstract Multi-sensor monitoring data provide abundant information resources for complex machine systems, which facilitates monitoring the degradation process of machinery and ensuring the reliability of the industrial process. However, previous prognostic methods focus more on the sequential data o...