To read this content please select one of the options below:

Machine hearing for predictive maintenance of BLDC motors

Rommel Stiward Prieto (Department of Physics, Universidad del Cauca, Popayán, Colombia)
Diego Alberto Bravo Montenegro (Department of Physics, Universidad del Cauca, Popayán, Colombia)
Carlos Rengifo (Department of Electronics, Instrumentation and Control, Universidad del Cauca, Popayán, Colombia)

Journal of Quality in Maintenance Engineering

ISSN: 1355-2511

Article publication date: 6 September 2024

Issue publication date: 25 October 2024

40

Abstract

Purpose

The purpose of this paper is to approach predictive maintenance (PdM) of brushless direct current (BLDC) motors using audio signal processing and extracting statistical and spectral features to train classical machine learning (ML) models.

Design/methodology/approach

The proposed methodology relies on classification predictive model that shows the motors prone to failure. To verify this, the model was implemented and tested with audio data. The trained models are then deployed to an Industrial Internet of Things (IIoT) application built using Django.

Findings

The implementation of the methodology allows for achieving performance as high as 92% accuracy, proving that spectral features should be considered when training ML models for PdM.

Originality/value

The proposed model is an effective decision-making tool that provides an ideal solution for preventive maintenance scheduling problems for BLDC motors.

Keywords

Acknowledgements

The authors would like to recognize and express their sincere gratitude to Universidad del Cauca, (Colombia) for the academic support granted during this project.

Citation

Prieto, R.S., Bravo Montenegro, D.A. and Rengifo, C. (2024), "Machine hearing for predictive maintenance of BLDC motors", Journal of Quality in Maintenance Engineering, Vol. 30 No. 3, pp. 540-561. https://doi.org/10.1108/JQME-12-2023-0115

Publisher

:

Emerald Publishing Limited

Copyright © 2024, Emerald Publishing Limited

Related articles