Rotating Machinery Condition Monitoring

This code is used to construct a novel health index for rotating machinery

1. The Fea_Extraction_Symmetry.m code is used for preprocessing and feature extraction from raw vibration data. Due to the large volume of data, running this code is generally not recommended. Instead, we have pre-extracted the features for users, which are named test3_bearing3.mat.

2. In practical implementation, it is recommended to first run the model_training.m code, which is used for model training on the extracted features. After running the aforementioned code, one can directly run the model_inference.m code to obtain the final trend curve that includes alarm time points.