Title:
MOTOR CONTROL SYSTEM, MOTOR CONTROL DEVICE, AND MOTOR CONTROL METHOD
Document Type and Number:
Japanese Patent JP2023158075
Kind Code:
A
Abstract:
To provide a motor control system, a motor control device, and a motor control method that can reduce the processing load on a host control device.SOLUTION: A motor control system 1 includes a host control device 3 that outputs control commands, multiple motor control devices 5A to 5D that control multiple motors 7A to 7D on the basis of the control commands and drive mechanical elements 15A to 15D, and an external sensor 17 for outputting information on the mechanical element 15D to the motor control device 5D. Each of the multiple motor control devices 5A to 5D includes an information sharing unit 23 for sharing information on the mechanical element 15D with each other through data communication among the multiple motor control devices 5A to 5D, a command conversion unit 25 for converting the shared information on the mechanical element 15D into a control command for autonomous operation by the motor control devices 5A to 5D themselves, and a motor control unit 27 for controlling a motor 7 on the basis of the converted control command.SELECTED DRAWING: Figure 2
Inventors:
KIRA TOSHINOBU
OKUBO HITOSHI
MATSUMURA ISAMU
OTA RYO
KATONO YU
OKUBO HITOSHI
MATSUMURA ISAMU
OTA RYO
KATONO YU
Application Number:
JP2023143812A
Publication Date:
October 26, 2023
Filing Date:
September 05, 2023
Export Citation:
Assignee:
YASKAWA ELECTRIC CORP
International Classes:
H02P5/46
Attorney, Agent or Firm:
Patent Attorney Corporation Daiichi Technical International Patent Office