Title:
MOBILE OBJECT POSITIONING CONTROL APPARATUS AND COMPONENT-MOUNTING MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/065699
Kind Code:
A1
Abstract:
This control apparatus controls a mobile object moving device that moves a mobile object such as a mounting head, and includes a feedback compensator (56) that feeds back a detection signal from position detection portions (45, 46) for detecting a position of the mobile object to control the mobile object moving device so as to match a position of the mobile object to a position instruction. The control system also includes a bandpass filter (52) that passes through a signal component of a predetermined frequency band corresponding to a disturbance oscillation frequency band out of the detection signal of the position detection portion, and a multiplier (53) that converts the signal component of the predetermined frequency band passed through the bandpass filter to an oscillation compensation signal by multiplying the signal component by a predetermined gain. The control system is also configured to correct the detection signal of the position detection portion with the oscillation compensation signal and to feed back the corrected signal.
More Like This:
Inventors:
KIDO TAKASHI (JP)
Application Number:
PCT/JP2018/035290
Publication Date:
April 02, 2020
Filing Date:
September 25, 2018
Export Citation:
Assignee:
FUJI CORP (JP)
International Classes:
G05D3/12
Foreign References:
| JP2017010300A | 2017-01-12 | |||
| JPH07224839A | 1995-08-22 | |||
| JP2007021512A | 2007-02-01 | |||
| JPH09112482A | 1997-05-02 | |||
| JP2005115586A | 2005-04-28 |
Attorney, Agent or Firm:
KAKO, Muneo (JP)
Download PDF: