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Remaining Useful Life (RUL) Application
For Machinery
This AI-Driven RUL application predicts Health State and Initial degradation time for bearing machinery using the XJTU-SY bearing dataset, a key resource in predictive maintenance research.
Configuration
Operating Environment
Accelerometer Settings
Signal preprocessing
Filtering Method
Signal Extraction Methods
Prediction method
Prediction technique
Preprocessed Signals
Each short input vector signal is condensed into a single point using a signal extraction method, with this point representing the input vector signal. Our algorithms determine the Initial Degradation Time (the red point) based on the graph of a sequence of points (the blue line) derived from the signal extraction method. The Initial Degradation Time indicates when the bearing machine first encountered a fault problem.
Health State PREDICTION
The red line marks the Initial Degradation Time, which indicates when the bearing machine first experienced a fault. Following this, the machine's health gradually deteriorates until the end of its life. Our Health State prediction closely matches the observed Health State, as shown in the graph.