Condition monitoring of a friction drive system

Diego J. Rodriguez, John J. Martinez, Christophe Berenguer
2017 2017 IEEE 3rd Colombian Conference on Automatic Control (CCAC)  
This paper presents an approach for condition monitoring of a friction drive system, based on a recently developed deterioration estimation approach which includes the mechanical device dynamics and the dynamics of the deterioration at the joint. In this work a fault detection and a fault estimation application are proposed. Here, a fault is considered as an abnormal condition of the joint, mainly linked to the quality of the materials. For these purposes, we assume the knowledge of the input
more » ... rrent signal and angular-speed sensor information. An architecture for condition monitoring is illustrated with abrupt fault and incipient fault simulated scenarios.
doi:10.1109/ccac.2017.8276461 fatcat:3hmneh6vzrab5luictb3ziumhu