Title:
INFORMATION PROCESSING DEVICE, ANALYSIS METHOD, CONTROL SYSTEM, AND ANALYSIS PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/127715
Kind Code:
A1
Abstract:
In the present invention, a dynamic model in which changes in the temporal direction and the spatial direction of a phenomenon to be analyzed are accurately captured is generated with a relatively small amount of calculation. This information device (1) comprises: a reconstruction unit (103) for generating reconstructed data obtained by reconstructing time series data (111) from a frequency component of a part of the time series data, said times series data being obtained by observing a phenomenon to be analyzed in a plant; and an analysis unit (104) that performs spatio-temporal analysis of the reconstructed data and generates a dynamic model (112).
Inventors:
ISE AKIFUMI (JP)
KAWABATA KAORU (JP)
MATSUBARA TAKAMITSU (JP)
MICHAEL BRENDAN WILLIAM BHARRAT (JP)
KAWABATA KAORU (JP)
MATSUBARA TAKAMITSU (JP)
MICHAEL BRENDAN WILLIAM BHARRAT (JP)
Application Number:
PCT/JP2022/047561
Publication Date:
July 06, 2023
Filing Date:
December 23, 2022
Export Citation:
Assignee:
HITACHI ZOSEN CORP (JP)
NATIONAL UNIV CORPORATION NARA INSTITUTE OF SCIENCE AND TECHNOLOGY (JP)
NATIONAL UNIV CORPORATION NARA INSTITUTE OF SCIENCE AND TECHNOLOGY (JP)
International Classes:
G05B23/02
Foreign References:
| JP2020140573A | 2020-09-03 | |||
| JP2016521895A | 2016-07-25 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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