×

CONTROL DEVICE FOR MOTOR DRIVE DEVICE, CONTROL DEVICE FOR MULTI-AXIAL MOTOR, AND CONTROL METHOD FOR MOTOR DRIVE DEVICE

  • US 20160144508A1
  • Filed: 11/16/2015
  • Published: 05/26/2016
  • Est. Priority Date: 11/21/2014
  • Status: Active Grant
First Claim
Patent Images

1. A control device for a motor drive device configured to perform motion control of a moving member via a transmission mechanism connected to a motor, the control device comprising:

  • a thrust control unit configured to generate a position command value for the motor based on an input thrust command value; and

    a motor control unit configured to generate a current value to control the motor based on the position command value for the motor,whereinthe motor control unit executes a first feedback control according to detection results of a motor position detecting unit configured to detect a position of an output member that outputs rotation of the motor, andthe thrust control unit executes a second feedback control according to detection results of a thrust detecting unit configured to detect thrust occurring at the moving member.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×