Title:
MOTOR DRIVE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/131361
Kind Code:
A1
Abstract:
A host device (1) is provided with a command pattern change section (8). A detector (3) is provided with a communication parameter change section (34). A motor drive controller (2) is provided with a communication parameter change section (26) and a control gain change section (23). A motor (4) is drive-controlled by synchronously changing predetermined communication parameters, control gains, and command patterns on the basis of judgment by a section (29) for judging communication abnormality in communication of the detector.
Inventors:
KAWAJIRI KIYONARI (JP)
TANAKA TOSHIKI (JP)
SANO SHUYA (JP)
TANAKA TOSHIKI (JP)
SANO SHUYA (JP)
Application Number:
PCT/JP2009/059073
Publication Date:
November 18, 2010
Filing Date:
May 15, 2009
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
KAWAJIRI KIYONARI (JP)
TANAKA TOSHIKI (JP)
SANO SHUYA (JP)
KAWAJIRI KIYONARI (JP)
TANAKA TOSHIKI (JP)
SANO SHUYA (JP)
International Classes:
H02P5/46; H02P5/54; H02P27/06; H02P29/00; H02P29/40
Domestic Patent References:
| WO2009057545A1 | 2009-05-07 |
Foreign References:
| JP2003319678A | 2003-11-07 | |||
| JP2002244949A | 2002-08-30 | |||
| JP2006262581A | 2006-09-28 | |||
| JPH07271441A | 1995-10-20 | |||
| JP2006171878A | 2006-06-29 |
Attorney, Agent or Firm:
SAKAI, HIROAKI (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
Download PDF:
Claims: