Complex product operation, maintenance and manufacturing integrated general model based on digital twinning

Abstract

The invention provides a complex product operation, maintenance and manufacturing integrated general model based on digital twinning. The complex product operation, maintenance and manufacturing integrated general model comprises an operation and maintenance system module, a virtual maintenance unit module, a maintenance center module, a manufacturing plant module and a data platform module. The invention also provides a digital twinning-based operation, maintenance and manufacturing integrated process operation mode, modeling simulation, data fusion processing and other solutions, and discusses digital twinning-based key technologies such as intelligent diagnosis, fault prediction, data comprehensive perception, knowledge base / instance library construction and the like. Complex product operation and maintenance and manufacturing information are deeply fused, operation and maintenance and manufacturing data are interactively fed back, virtual and real combination of complex product operation and maintenance and manufacturing is realized through digital twinning, and more real-time, efficient and intelligent integrated services are provided. According to the operation mode of the complex product operation, maintenance and manufacturing model based on digital twinning, deep integration of the complex product operation, maintenance and manufacturing process is achieved, and the information island phenomenon generated in the operation, maintenance and manufacturing links is eliminated.

Description

technical field [0001] The invention belongs to the scientific field of intelligent operation and maintenance and manufacturing driven by digital twins, and specifically relates to an integrated overall model of complex product operation and maintenance and manufacturing based on digital twins. Background technique [0002] In recent years, major breakthroughs have been made in the research on the operation, maintenance and manufacturing of complex products. The theoretical system of operation, maintenance and manufacturing of complex products has integrated new technologies such as big data, cloud computing, Internet of Things, augmented reality, virtual reality, digital twins, and automation. Information technology has made complex product operation and maintenance and manufacturing systems more and more digital and intelligent. Complex products generate a large amount of multi-source, heterogeneous data in the process of operation and maintenance and manufacturing. These ...

AI Technical Summary

Problems solved by technology

[0005] The operation and maintenance of traditional complex products is separated from the manufacturing link. After the manufacturer delivers the product to the user, the task of the manufacturer is completed. The operation and maintenance personnel rarely consider the manufacturing information of the manufacturer during the product operation and maintenance process, which leads to This prevents O&M and manufacturing information from being communicated in a timely manner, forming an information island

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