公开(公告)号：US11754472B2

公开(公告)日：2023-09-12

申请号：US17562852

申请日：2021-12-27

Applicant: Industrial Technology Research Institute

Inventor： Yi-Jin Lin ,  Shuo-Peng Liang ,  Chien-Chih Liao ,  Tzuo-Liang Luo ,  Wan-Kun Chang ,  Jen-Ji Wang

IPC: G06F11/30 ,  G01M99/00

CPC classification number: G01M99/005

Abstract: A process diagnosis system includes a digital twin calculation unit, a process diagnosis calculation unit, and a remote calculation analysis unit. The digital twin calculation unit obtains a vibration-related parameter and a cutting-related parameter of a processing device, and performs a simulation calculation for the vibration-related parameter, the cutting-related parameter and a three-dimensional model corresponding to the processing device to generate a three-dimensional calculation result. The process diagnosis calculation unit receives a three-dimensional calculation result and displays the three-dimensional calculation result. The remote calculation analysis unit receives the three-dimensional calculation result, and performs a simulation analysis for the three-dimensional calculation result to generate an analysis result.