Koopman-Inspired Degradation Model

This repository provides an implementation of Koopman-Inspired Degradation Model (KIDM) from the paper Deep Koopman Operator-based degradation modelling.

This example demonstrates how to:

• Simulate the Li-ion battery operated under varying current load;
• Train the KIDM model using the provided dataset;
• Predict Remaining Useful Life (RUL) using the trained model;
• Compute and visualize the eigenvalues of the learned Koopman Operators.

Citation

If you find this repository helpful for your research, please consider citing the corresponding paper:

@article{garmaev2024deep,
  title={Deep Koopman Operator-based degradation modelling},
  author={Garmaev, Sergei and Fink, Olga},
  journal={Reliability Engineering \& System Safety},
  volume={251},
  pages={110351},
  year={2024},
  publisher={Elsevier}
}