Fault structure sliding instability reverse control method and system based on digital twinning technology

Abstract

The invention discloses a fault structure sliding instability reverse control method and system based on a digital twinning technology, and relates to the field of geotechnical engineering. The methodcomprises the steps of obtaining first data of a pre-established overlying strata structure physical entity model under a fault occurrence condition and second data of a pre-established overlying strata structure digital model under the fault occurrence condition, obtaining the first data and the second data through a data interface, and performing unified encoding on the first data and the second data to obtain an encoded overlying strata structure digital model; obtaining difference data of the first data and the second data, adjusting and correcting through a preset method based on the difference data of the second data relative to the first data, realizing virtual reverse control of the digital model on the physical entity model, collecting overlying strata structure and fault structure abnormity and error information of the digital model, and performing dynamic management; and timely adjusting and correcting, and sharing, synchronizing and mutually feeding back multi-physical-field operation data between the physical model and the digital model in real time.

Description

technical field [0001] The invention relates to the fields of mining engineering and geotechnical engineering, in particular to a reverse control method and system for fault structure sliding instability based on digital twin technology. Background technique [0002] Since the existing domestic monitoring technology is still unable to achieve synchronous monitoring and reverse control between the object and the computer, it can only realize the transmission of the mechanical parameters of the object to the computer for processing, but cannot realize the reverse control of the object by the computer. [0003] my country's mining engineering industry is still in the initial stage of intelligent construction. The mining field should implement digital and intelligent construction to realize the integration and sharing of mine information and scientific decision-making. We expect to be able to apply digital twin technology to mining engineering and geotechnical fields. It has been...

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Problems solved by technology

[0004] However, the existing monitoring technology in the mining engineering industry is still unable to achieve data interaction between the solid model and computer digital model of mining engineering and geotechnical engineering

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