公开(公告)号：US20230393566A1

公开(公告)日：2023-12-07

申请号：US18331052

申请日：2023-06-07

Applicant: DASSAULT SYSTEMES

Inventor： Xavier GREHANT ,  Arnaud DALIE

IPC: G05B19/418 ,  G06T7/00

CPC classification number: G05B19/41875 ,  G06T7/001

Abstract: A computer-implemented method for inferring an emerging problem in product manufacturing. The method comprises obtaining a time-ordered set comprising one or more snapshots of a product and one or more similarity thresholds. The method also comprises obtaining at least one recent snapshot, the at least one recent snapshot being time-ordered after at least one snapshot of the time-ordered set. The method also comprises retrieving a subset of one or more snapshots from the time-ordered set, the one or more snapshots being time-ordered before the at least one recent snapshot and satisfying, with respect to the at least one recent snapshot, a similarity above at least one of the one or more similarity thresholds. The method also comprises determining a trend from the retrieved subset and a baseline, the trend being a time distribution of the snapshots of the retrieved subset with respect to the baseline.