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Patent Searching and Data


Title:
CONTROL DEVICE AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2012/053405
Kind Code:
A1
Abstract:
A control device (10) comprising: a position command correction unit (12) for calculating the amount of change in a position command value from a position command value inputted at regular intervals from an external unit, and calculating, on the basis of the calculated amount of change, a correction value for providing a correction for the delay in operation relative to the position command value generated in a motor (1); and a drive unit (18) for supplying the motor (1) with electrical power that corresponds to the corrected position command value in which the position command has been corrected by the correction value.

Inventors:
NOMURA YUKI (JP)
Application Number:
PCT/JP2011/073431
Publication Date:
April 26, 2012
Filing Date:
October 12, 2011
Export Citation:
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Assignee:
THK CO LTD (JP)
NOMURA YUKI (JP)
International Classes:
G05D3/12; H02P25/06
Foreign References:
JPS59187484A1984-10-24
JP2005128762A2005-05-19
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
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Claims: