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Method for constructing digital twin system and computing device

A technology for computing equipment and equipment, applied in the field of digital twins, it can solve the problems of no system, failure to locate faults, failure to accurately and comprehensively analyze equipment failure status, etc., and achieve the effect of comprehensive analysis and prediction

Pending Publication Date: 2021-09-03
ANHUI RONDS SCI & TECH INC CO
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  • Abstract
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Problems solved by technology

[0006] In the existing technology, a model is often only established for the physical structure of a certain type of equipment, and a complete system has not been formed
Moreover, the existing digital modeling does not take into account the differences in structure, operating conditions, real-time speed, etc. of different types of equipment and different parts of the equipment. Therefore, based on the existing digital modeling scheme, it is impossible to analyze The fault status of the equipment cannot realize the location of the fault

Method used

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  • Method for constructing digital twin system and computing device
  • Method for constructing digital twin system and computing device

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Embodiment Construction

[0026] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0027] figure 1 is a schematic block diagram of an example computing device 100 .

[0028] Such as figure 1 As shown, in a basic configuration 102 , computing device 100 typically includes system memory 106 and one or more processors 104 . A memory bus 108 may be used for communication between the processor 104 and the system memory 106 .

[0029] Depending on the desired configuration, processor 104 may be any type of processin...

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Abstract

The invention discloses a method for constructing a digital twin system, which comprises the following steps of determining a plurality of equipment types, and respectively establishing an equipment model corresponding to each type of equipment, namely establishing a component model corresponding to each structural component of the equipment; establishing a measuring point model corresponding to each structural component of each type of equipment; building a monitoring model corresponding to each type of equipment based on the working condition attribute and the environment attribute of the equipment; establishing a fault model corresponding to each equipment model, wherein the fault model comprises one or more fault indexes corresponding to the equipment model; and based on the equipment model, the corresponding measuring point model, the monitoring model and the fault model, constructing a digital twin system corresponding to the equipment so as to collect state data of each component model in the equipment model according to the corresponding measuring point model and the monitoring model, and determining fault information of the equipment according to the fault model. The invention also discloses corresponding computing equipment.

Description

technical field [0001] The invention relates to the technical field of digital twins, in particular to a method and computing equipment for constructing a digital twin system. Background technique [0002] Digital twins can be applied in many fields, and are currently widely used in product design, product manufacturing, medical diagnostic analysis, engineering construction and other fields. [0003] In the field of dynamic equipment, in the process of product design, digital modeling of equipment is generally carried out through simulation software (such as ABAQUS, ANSYS, MSC and other finite element analysis software, and 3D MAX, Maya and other 3D modeling software), and the real world The equipment is mapped to the digital space, realizing the transformation of the equipment from the real physical world to the digital world. By simulating the shape, performance parameters, and material properties of physical equipment in the digital world, such as stiffness, size, struct...

Claims

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Application Information

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IPC IPC(8): G06F30/20G06F119/02
CPCG06F30/20G06F2119/02
Inventor 冯坤张神林宋海峰贾维银郝文平
Owner ANHUI RONDS SCI & TECH INC CO
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