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A device digital twin modeling method and system

A modeling method and digital model technology, applied in CAD numerical modeling, biological neural network model, design optimization/simulation, etc., can solve the problems of model and digital mapping changes, time-consuming, etc., and achieve the effect of improving matching efficiency

Active Publication Date: 2021-10-26
青岛弯弓信息技术有限公司
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  • Summary
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as an emerging technology, digital twins need to spend a lot of time modeling digital twin systems for physical equipment. Once the modeling is completed, if the physical equipment is modified or changed, the built model and digital mapping may change.

Method used

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  • A device digital twin modeling method and system
  • A device digital twin modeling method and system
  • A device digital twin modeling method and system

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Experimental program
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Embodiment Construction

[0050] In order to better illustrate the present invention, the following will be described in detail in conjunction with the accompanying drawings and specific embodiments. refer to figure 1 , the equipment digital twin modeling system described in the present invention specifically includes the following parts:

[0051] A preprocessing module 10 , a matching module 20 , a storage module 30 , a combination module 40 , a central processing module 50 , a receiving module 60 , and an analysis module 70 .

[0052] The preprocessing module 10 is used to convert real physical equipment into digital information; the preprocessing module 10 is connected with the matching module 20 through a data bus.

[0053] The matching module 20 is used to obtain a digital twin model matched with real physical equipment; the matching module 20 is connected to the storage module 30 through a data bus.

[0054] The storage module 30 is used to store and manage the digital twin model, and can manua...

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Abstract

The invention relates to a digital twin modeling method for equipment, which establishes a digital twin model through data statistics of real physical equipment; combines the digital twin models to form the association of various equipment in the digital twin system; creates a deep analog neural network, and uses physical equipment The operating data of the system is used to generate a digital twin system; the abnormal monitoring neural network is established to trigger the remodeling of the digital twin system by monitoring the system operating data. The method of the invention can effectively improve the matching efficiency of the physical equipment and the twin model, and can clearly realize the connection between various technological process equipment.

Description

technical field [0001] The invention relates to the fields of computers and intelligent computing, and in particular to a method and system for modeling equipment digital twins. Background technique [0002] With the integration of information technology and manufacturing, the digital twin system can realize the interaction and fusion between the physical world and the information world, make full use of data such as physical models, sensor updates, and operation history, and integrate multi-disciplinary, multi-physical quantities, multi-scale, The multi-probability simulation process completes the mapping in the virtual space, thus reflecting the whole life cycle process of the corresponding physical equipment. Through the digital twin, the system can be modified and adjusted conveniently and quickly without affecting the operation of the actual system, and the operating results of the system can be predicted. However, as an emerging technology, digital twins need to spend...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/27G06N3/04G06F111/10
CPCG06N3/04G06F30/27G06F2111/10
Inventor 孙洪喜肖爱斌路畅刘瑞廷林伟李子辰刘庆凯
Owner 青岛弯弓信息技术有限公司
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