An Adaptive BiGRU-ASSA-iTransformer Method for Remaining Useful Life Prediction of Bearing in Aerospace Manufacturing

In aerospace manufacturing, the reliability of machining equipment, particularly spindle bearings, is critical to maintaining productivity, as bearing health significantly constrains operational efficiency. Accurate prediction of the remaining useful life (RUL) of bearings can preempt failures, redu...

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Bibliographic Details
Main Authors: Youlong Lyu, Qingpeng Qiu, Ying Chu, Jie Zhang
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Actuators
Subjects:
Online Access:https://www.mdpi.com/2076-0825/14/5/238
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