Title:
サーボモータの制御装置
Document Type and Number:
Japanese Patent JP4174543
Kind Code:
B2
Abstract:
The control apparatus 10 of a servo motor of the present invention has a position control unit 11 controlling the position of a servo motor 33, a speed control unit 12 controlling a speed of the servo motor 33, a distributing unit 13 dividing the speed command output by the position control unit 11 into a filtered part Vf which is filtered to suppress vibration and a nonfiltered part Vnf, a filtering unit 14 receiving as input the filtered part Vf and filtering and outputting the filtered part Vf, and an adder unit 15 adding the filtered part Vf filtered by the filtering unit 14 and the nonfiltered part Vnf and outputting the result to the speed control unit 12.
Inventors:
Heisuke Iwashita
Hajime Okita
Hiroyuki Kawamura
Hajime Okita
Hiroyuki Kawamura
Application Number:
JP2007017824A
Publication Date:
November 05, 2008
Filing Date:
January 29, 2007
Export Citation:
Assignee:
FANUC Corporation
International Classes:
G05D19/02; H02P29/00
Domestic Patent References:
| JP9282008A | ||||
| JP7123762A | ||||
| JP2003330545A | ||||
| JP2005284601A | ||||
| JP3040008A | ||||
| JP2004272883A |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Tetsuo Miyamoto
Koichi Itsubo
Jun Tsuruta
Tetsuro Shimada
Tetsuo Miyamoto
Koichi Itsubo