Title:
SYNCHRONOUS CONTROL SYSTEM AND CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/189832
Kind Code:
A1
Abstract:
The synchronous control system (100) according to the present invention is provided with a first slave station (2), a second slave station (3), and a master station (1) which transmits first command data to the first slave station (2) to operate a first motor (4) and a first mechanical device (6), and which also transmits second command data to the second slave station (3) to operate a second motor (5) and a second mechanical device (7), wherein the master station (1) is provided with: a first command data generation unit (11) which generates the first command data; a feedback data filter (22) which extracts, from feedback data, frequency components in a first frequency range, and outputs the extracted frequency components; a command data filter (21) which extracts, from the first command data, frequency components in a second frequency range higher than the first frequency range, and outputs the extracted frequency components; an addition unit (23) which adds the data output from the feedback data filter (22) and the data output from the command data filter (21) together and outputs the resulting data; and a second command data generation unit (13) which generates the second command data on the basis of the data output by the addition unit (23).
Inventors:
KOSAKA KO (JP)
KAJI BAMPEI (JP)
KAJI BAMPEI (JP)
Application Number:
PCT/JP2017/014995
Publication Date:
October 18, 2018
Filing Date:
April 12, 2017
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G05D3/12
Domestic Patent References:
| WO2004092859A1 | 2004-10-28 | |||
| WO2014141515A1 | 2014-09-18 |
Foreign References:
| JP2010022145A | 2010-01-28 |
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
Download PDF: