Title:
APPARATUS, METHOD, AND COMPUTER PROGRAM FOR EXECUTING SIMULATION ON BASIS OF DIGITAL TWIN SERVICE
Document Type and Number:
WIPO Patent Application WO/2021/075765
Kind Code:
A1
Abstract:
An apparatus for executing a simulation on the basis of a digital twin service may comprise: a generation unit for generating a simulation model on the basis of model design data; an identification unit for identifying at least one intrinsic parameter for a generated simulation model and at least one input value related to the at least one intrinsic parameter; an output unit for outputting an expected output value which can be generated according to an input value from a simulation model on the basis of an intrinsic parameter; a correlation analysis unit for analyzing the correlation between an intrinsic parameter and an expected output value; a selection unit for selecting at least one representative intrinsic parameter among intrinsic parameters according to an analysis result; a collection unit for collecting actual sensor data related to a representative intrinsic parameter from an actual model built on the basis of model design data; an update unit for updating a representative intrinsic parameter on the basis of collected actual sensor data and an expected output value; and a simulation execution unit for executing a simulation by applying an updated representative intrinsic parameter to a simulation model.
Inventors:
HONG JEONG HEE (KR)
KIM IL MYUNG (KR)
JUNG WON WOO (KR)
JI BYOUNG SUK (KR)
KIM IL MYUNG (KR)
JUNG WON WOO (KR)
JI BYOUNG SUK (KR)
Application Number:
PCT/KR2020/013314
Publication Date:
April 22, 2021
Filing Date:
September 29, 2020
Export Citation:
Assignee:
KT CORP (KR)
International Classes:
G06F30/20; G05B19/418
Foreign References:
| JP2009169771A | 2009-07-30 | |||
| JP4789277B2 | 2011-10-12 | |||
| KR101988776B1 | 2019-06-12 | |||
| US20170286572A1 | 2017-10-05 | |||
| JP2018151884A | 2018-09-27 |
Attorney, Agent or Firm:
MAPS INTELLECTUAL PROPERTY LAW FIRM (KR)
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