公开(公告)号：US20230121498A1

公开(公告)日：2023-04-20

申请号：US18068534

申请日：2022-12-20

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Yukio HASHIGUCHI ,  Yoshifumi ONOYAMA ,  Koichi KUWAHARA ,  Naoki UTSUMI

IPC: B25J9/16 ,  G05B19/4069

Abstract: A simulation device includes circuitry configured to: execute a first simulation of a first control of a first machine, wherein the first control is executed by a first controller; execute a second simulation of a second control of a second machine, wherein the second control is executed by a second controller so that the second machine operates in collaboration with the first machine; and control progress of the first simulation and progress of the second simulation to maintain a simulated ratio of a progress speed of the first simulation and a progress speed of the second simulation to be equal to a ratio of a progress speed of the first control and a progress speed of the second control.