Shipbuilding method and system based on digital twinning, medium and terminal

Abstract

The invention provides a shipbuilding method and system based on digital twinning, a medium and a terminal. The method comprises the following steps of establishing a shipyard three-dimensional model, and performing analog simulation and optimization on a shipbuilding business process according to a production mode of a shipbuilding assembly line based on the shipyard three-dimensional model to form a shipbuilding virtual system; establishing a real ship building physical system; establishing the Internet-of-things in the shipbuilding physical system; establishing a ship construction digital twinning management system; through data fusion between a ship construction virtual system and a physical system, various services such as intelligent production scheduling, collaborative process planning, product quality management, production process management and control, equipment health management, energy efficiency optimization analysis and the like are provided for ship construction; the method is used for solving the problems that in the actual ship building process, part machining and installation information is not clear, resource allocation is not reasonable, and equipment state information is not known, the ship building efficiency is improved, and the ship building cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of shipbuilding, and in particular relates to a digital twin-based shipbuilding method, system, medium and terminal. Background technique [0002] With the continuous development of information technology, digital twins have attracted widespread attention at home and abroad. Digital twins are the link between the physical world and the digital world. By establishing a digital model of the physical system, monitoring the system status in real time and driving the dynamic update of the model to achieve system behavior More accurate description and forecast, so as to optimize decision-making and feedback control online. However, in the field of shipbuilding, a large number of historical experiences of personnel are used to carry out shipbuilding, which cannot quickly respond to emergencies, resulting in low efficiency of shipbuilding. This application method The main issues that arise are as follows: [0003] ...

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Problems solved by technology

[0007] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a digital twin-based shipbuilding method, system, medium and terminal for solving the problem that the existing technology cannot obtain real-time information, correct decision-making and shipbuilding in shipbuilding. Relatively low construction efficiency and other issues

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