Title:
PARAMETER SEARCH DEVICE AND PARAMETER SEARCH METHOD
Document Type and Number:
WIPO Patent Application WO/2024/042560
Kind Code:
A1
Abstract:
A parameter search device (1) is provided with: an operation result collection unit (11) that collects operation results including parameters indicating operation conditions of a mechanical device (2); an evaluation value acquisition unit (12) that acquires evaluation values of the parameters as obtained using the operation results; and a parameter search unit (13) that searches for target parameters from among the parameters indicating the operation conditions of the mechanical device (2). The parameter search unit (13) predicts the relationship between parameters and evaluation values using a machine learning model, sets, as a search end index, the number of search candidates, the evaluation values of which exceed the search best, and determines whether to continue the search for parameters on the basis of the result of a comparison between the search end index and a threshold value.
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Inventors:
NAKANE KOKI (JP)
MARIYAMA TOSHISADA (JP)
TAKEMURA RYUICHI (JP)
TANAKA KOSUKE (JP)
ITO RIN (JP)
MARIYAMA TOSHISADA (JP)
TAKEMURA RYUICHI (JP)
TANAKA KOSUKE (JP)
ITO RIN (JP)
Application Number:
PCT/JP2022/031475
Publication Date:
February 29, 2024
Filing Date:
August 22, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G05B13/02
Domestic Patent References:
| WO2021186521A1 | 2021-09-23 | |||
| WO2020261572A1 | 2020-12-30 |
Foreign References:
| JP2012149839A | 2012-08-09 |
Attorney, Agent or Firm:
SANNO PATENT ATTORNEYS OFFICE (JP)
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