Tian Han

Autoregressive Semi‐Connected Autoencoder for Remaining Useful Life Prediction of Rolling Bearings With Threshold‐Free First Prediction Time Detection

Remaining useful life (RUL) prediction of rolling bearings is critical for machinery prognostics. Accurately constructing health indicators (HIs) is a vital prerequisite, yet physical HIs are highly susceptible to noise. To address this, we propose a novel framework based on the Autoregressive Semi‐Connected Autoenco...