Title:
MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2021/053784
Kind Code:
A1
Abstract:
The present invention comprises: a drive control unit (4) which, when performing automatic adjustment to adjust a control command (104) for controlling a motor (1) by repeating an initialization operation, an evaluation operation, and a training operation, drives a motor on the basis of the control command in order to shorten a time required for the automatic adjustment, operates a control target (2000) including the motor and a mechanical load (3), and executes the initialization operation that sets the control target to an initial state, and the evaluation operation that starts from the initial state; a training unit (7) which determines a control command to be used for the evaluation operation, on the basis of the result of training by associating the control command used for the evaluation operation with a state sensor signal (101) that detects the state of the control target during the evaluation operation; and an adjustment management unit (9) which determines a timing for executing a second step, which is one among the training operation, the initialization operation, and the evaluation operation, on the basis of a timing for executing a first step, which is one among the training operation, the initialization operation, and the evaluation operation, which are the operations of the training unit (7).
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Inventors:
TAKANO NAOTO (JP)
KIMURA MASAYA (JP)
KIMURA MASAYA (JP)
Application Number:
PCT/JP2019/036715
Publication Date:
March 25, 2021
Filing Date:
September 19, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G05B13/02; H02P29/00
Foreign References:
| JP2012170214A | 2012-09-06 | |||
| JP2015168053A | 2015-09-28 | |||
| JP2004227163A | 2004-08-12 |
Attorney, Agent or Firm:
MURAKAMI, Kanako et al. (JP)
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