: IoT sensors attached to machinery track physical parameters like vibration, temperature, pressure, and acoustic signals.
: Listens for high-frequency sounds from gas leaks, electrical arcing, or early bearing distress. AN INTRODUCTION TO PREDICTIVE MAINTENANCE
: When a potential failure is detected, the system generates an alert and can automatically trigger a work order in a maintenance management system. Core Technologies and Techniques : IoT sensors attached to machinery track physical
: Algorithms compare live data against a "normal" baseline to identify the faint deviations that precede a malfunction. AN INTRODUCTION TO PREDICTIVE MAINTENANCE
: Evaluates voltage and current waveforms to identify motor degradation without needing mechanical access.
: The most common technique; it detects imbalances or misalignments in rotating parts like motors and gearboxes.