公开(公告)号：US20220008976A1

公开(公告)日：2022-01-13

申请号：US17275205

申请日：2019-09-12

Applicant: Toshiba Mitsubishi-Electric Industrial Systems Corporation

Inventor： Masayasu SEKIMOTO ,  Hiroyuki IMANARI ,  Mitsuhiko SANO ,  Girish Babu MERUVA ,  Sai Prem Kumar AYYAGARI

IPC: B21B37/68 ,  B21B1/26 ,  G05B13/04 ,  G05B13/02

Abstract: The prediction system of strip chew collects and stores first data and second data as adaptive model construction data. The first data indicates the occurrence or non-occurrence of the strip chew in an object rolling path and the occurrence point of the strip chew. The second data includes information on a preceding rolling path and attribute information on an object strip. The system constructs an adaptive model using the stored adaptive model construction data, and stores the constructed adaptive model as an adapted model. The system collects prediction data similar to the second data. Then, the system inputs the prediction data to the adapted model to predict the occurrence or non-occurrence of the strip chew in the object rolling path and all or some of the occurrence points of the strip chew before the prediction object strip reaches the object rolling path.