Title:
ARITHMETIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/157235
Kind Code:
A1
Abstract:
An arithmetic device 400 comprises: an execution unit 421 that simulates, on the basis of a value of a control input that can be input into a drive device, the state of the drive device after the drive device has been driven according to the control input; an analysis unit 422 that selects a main component axis by performing a main component analysis on a state distribution of the drive device that is identified by a plurality of simulations executed by the execution unit; and a determination unit 423 that determines, on the basis of the result selected by the analysis unit 422, a value to be used when evaluating candidates for the control input to be input into the drive device.
Inventors:
YASUDA SHINYA (JP)
YOSHIDA HIROSHI (JP)
YOSHIDA HIROSHI (JP)
Application Number:
PCT/JP2022/006669
Publication Date:
August 24, 2023
Filing Date:
February 18, 2022
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G05B23/02
Domestic Patent References:
| WO2021199291A1 | 2021-10-07 |
Foreign References:
| JP2021189508A | 2021-12-13 | |||
| JP2005092820A | 2005-04-07 | |||
| JP2015081831A | 2015-04-27 | |||
| JP2009021378A | 2009-01-29 | |||
| CN112465948A | 2021-03-09 |
Attorney, Agent or Firm:
BABA, Motohiro et al. (JP)
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