predictive-maintenance

Audit manufacturing predictive maintenance systems for OPC-UA/MQTT sensor data pipelines, time-series storage retention, ML model lifecycle (training-serving skew, drift detection, retraining triggers), MTBF/MTTF/MTTR reliability calculations, Weibull survival analysis, RUL prediction accuracy, alert threshold tuning and false positive management, CMMS/ERP integration, spare parts demand forecasting, and OT/IT security segmentation.