Event info

Date: Wednesday, 8 January 2025 16:45-17:45

Place: IMI Auditorium(W1-D-413) and Live streaming with Zoom

Speaker: Dr. Akihiro Yamaguch
(Corporate R&D Center, Toshiba Corporation / Institute of Mathematics for Industry, Kyushu University)

Title : Anomaly Diagnosis AI on Waveforms for Infrastructure and Manufacturing

Abstract:
In the infrastructure and manufacturing fields, there is a growing interest in diagnostic technology that collects time-series data from sensors and uses machine learning to automatically determine whether equipment is normal or abnormal, in order to improve the reliability and efficiency of equipment. In these industrial fields, AI is required not only to improve its accuracy, but also to enable field experts who check waveforms can interpret the AI's decision rationale. There are also issues such as the difficulty of collecting anomaly data in highly reliable equipment. In this presentation, I explain the basic concepts such as anomaly detection, and then introduce the waveform anomaly diagnosis methods we have developed. We also present applications to substation equipment.