G PHYSICS
G05 CONTROLLING; REGULATING
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
G05B23/00 Testing or monitoring of control systems or parts thereof
G05B23/02 Electric testing or monitoring
G05B23/0205 by means of a monitoring system capable of detecting and responding to faults
G05B23/0259 characterized by the response to fault detection
G05B23/0283 Predictive maintenance, e.g. involving the monitoring of a system and, based on the monitoring results, taking decisions on the maintenance schedule of the monitored system; Estimating remaining useful life [RUL]