Welding process aided design system based on digital twinning and design method thereof

Abstract

The invention discloses a welding process aided design system based on digital twinning. The system comprises an entity layer, a communication layer, an information layer and a service layer which areconnected in sequence and carry out data communication, the entity layer acquires field real-time data and transmits the field real-time data to the information layer and the service layer in sequence through the communication layer; wherein the service layer generates welding process data according to manually input parameters and generates control decision data according to acquired field real-time data, and the service layer sends the generated welding process data and the control decision data to the entity layer through the information layer and the communication layer in sequence; the information layer stores and provides models and data for simulation modeling. The invention further discloses a design method of the welding process aided design system based on digital twinning.

Description

technical field [0001] The present invention relates to a welding process aided design system, in particular to a digital twin-based welding process aided design system, and also to a design method based on the above aided design system, which belongs to the technical field of welding process design. Background technique [0002] Hull welding is an essential process in the shipbuilding process, which plays a very important role in improving the efficiency and quality of shipbuilding. The quality of welding is the key to ensuring the strength and life of the ship. However, from the point of view of actual operation, some welding defects will inevitably appear in the welding process of the hull structure, which seriously affects the quality of ship construction. The current welding process is often a one-way information transmission from process design to processing site execution. When an abnormality occurs during the welding process, the welding process cannot be adjusted in...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide the design method of the above-mentioned digital twin-based welding process aided design system. The method performs auxiliary welding through digital twin technology, which can solve the problems of low process design efficiency and real-time In order to improve the efficiency and quality of welding through the real-time information interaction between the physical welding site and the virtual simulation space.

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