@article{paiva_galvão_rodrigues_2009,  title={A wavelet-based multivariable approach for fault detection in dynamic systems},  volume={20},  ISSN={0103-1759},  url={https://doi.org/10.1590/S0103-17592009000400001},  DOI={10.1590/S0103-17592009000400001},  number={4},  journal={Sba: Controle & Automação Sociedade Brasileira de Automatica},  publisher={Sociedade Brasileira de Automática},  author={Paiva, Henrique Mohallem and Galvão, Roberto Kawakami Harrop and Rodrigues, Luis},  year={2009},  month={Oct},  pages={455–464} }