Remaining Useful Lifetime Estimation

Remaining Useful Lifetime Estimation (RUL) is based on time series analysis, which involves monitoring historical operational data of equipment to predict potential future failure points, thereby determining the number of operational cycles remaining from the current moment until the expected failure. This technology aims to optimize maintenance schedules, reduce unplanned downtime and repair costs, and enhance equipment reliability and system safety. RUL has significant application value in fields such as industrial manufacturing, aerospace, and power energy.