Tsuyoshi Ishizone

An Online System of Detecting Anomalies and Estimating Cycle Times for Production Lines

2022 · IECON 2022 – 48th Annual Conference of the IEEE Industrial Electronics Society

Energy consumption data of production machines often exhibit quasi-periodicity, and anomalies are observed when deviations from the quasi-periodicity are detected. For such data, it is crucial to quickly estimate the individual cycles at each time …