Title:
ANALYSIS DEVICE AND ANALYSIS PROGRAM
Document Type and Number:
Japanese Patent JP2022137980
Kind Code:
A
Abstract:
To accurately predict an observation value of a slice corresponding to a non-excavation part of a natural ground.SOLUTION: A setting part 22 sets an explanation variable for each slice of a natural ground model. A target variable prediction part 24 predicts a target variable of a slice of an excavation target part on the basis of a target variable of a slice of an excavated part. A learning part 26 learns an estimation model by using an explanation variable and the target variable of the slice of the excavated part as learning data. An observation part 30 excavates the excavation target part, and then acquires an observation value. An identification part 32 identifies the target valuable of the slice of the excavation target part from the observation value by using an observation equation. An observation value prediction part 34 predicts a target variable of a slice of a non-excavation part by using the identified target variable of the slice of the excavation target part, an explanation variable of a slice of the non-excavation part, and an estimation model, and predicts an observation value of the slice of the non-excavation part by using the observation equation.SELECTED DRAWING: Figure 2
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Inventors:
MORI MORIMASA
HIRAI TAKU
ICHIKAWA AKIO
YASUDA TORU
TATSUHARA TAKESHI
INAGE TAKAAKI
HIRAI TAKU
ICHIKAWA AKIO
YASUDA TORU
TATSUHARA TAKESHI
INAGE TAKAAKI
Application Number:
JP2021037734A
Publication Date:
September 22, 2022
Filing Date:
March 09, 2021
Export Citation:
Assignee:
TAKENAKA DOBOKU
PACIFIC CONSULTANTS CO LTD
PACIFIC CONSULTANTS CO LTD
International Classes:
E02D1/00; E21D9/00
Attorney, Agent or Firm:
Patent Service Corporation Taiyo International Patent Office