Shield tunneling support pressure dynamic prediction and intelligent decision control system
The invention relates to the technical field of shield tunneling, in particular to a shield tunneling support pressure dynamic prediction and intelligent decision control system, which comprises a parameter selection module for acquiring historical data of M initial parameters and performing correla...
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Main Authors | , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
18.04.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The invention relates to the technical field of shield tunneling, in particular to a shield tunneling support pressure dynamic prediction and intelligent decision control system, which comprises a parameter selection module for acquiring historical data of M initial parameters and performing correlation degree calculation to obtain N decision parameters; the data construction module is used for constructing a training data set based on the historical data of the N decision parameters and the historical support pressure data; the model training module is used for training the support pressure prediction model; the prediction module is used for obtaining a real-time time sequence data set and obtaining a support pressure prediction value based on the real-time time sequence data set and the trained support pressure prediction model; and the control module obtains a predicted value of each decision parameter based on the support pressure predicted value and a particle swarm algorithm, and performs shield tunneli |
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Bibliography: | Application Number: CN202210396552 |