crossrefApplied Sciences2024-06-25Cited by 3
An Advanced Framework for Predictive Maintenance Decisions: Integrating the Proportional Hazards Model and Machine Learning Techniques under CBM Multi-Covariate Scenarios
David R. Godoy, Constantino Mavrakis, Rodrigo Mena, Fredy Kristjanpoller, Pablo Viveros
Under Condition-Based Maintenance, the Proportional Hazards Model (PHM) uses Cox’s partial regression and vital signs as covariates to estimate risk for predictive management. However, maintenance faces challenges when dealing with a multi-covariate scenario due to the impact of…