Title:
サーボ制御装置及びサーボ制御方法
Document Type and Number:
Japanese Patent JP7338960
Kind Code:
B2
Abstract:
A servo control device for controlling a motor based on a position command when an operation target is connected to the motor via a wave gear reduction mechanism may include a position control system configured to detect a shaft angular position of the motor to perform a closed-loop control based on the shaft angular position; an inverse control element having an inverse characteristic of dynamics of the position control system; and a compensation amount generation unit configured to generate a compensation amount for compensating for an angular transmission error of the wave gear reduction mechanism. The inverse control element is configured to apply compensation amount to the position control system.
More Like This:
Inventors:
Akihiro Ito
Shunya Yazawa
Shunya Yazawa
Application Number:
JP2018182061A
Publication Date:
September 05, 2023
Filing Date:
September 27, 2018
Export Citation:
Assignee:
Nidek Instruments Co., Ltd.
International Classes:
G05D3/12
Domestic Patent References:
| JP10243676A | ||||
| JP3850628B2 | ||||
| JP2003235280A |
Foreign References:
| WO2013061362A1 |
Attorney, Agent or Firm:
Akio Miyazaki
Masaaki Ogata
Masaaki Ogata