Research And Software Development Of Double Inclined Cross Segmentation Aided Location Method Based On TRIBON/AM Model Data

With the advent of the information age,the new technological revolution has greatly increased the speed and efficiency of information dissemination,which has had an impact on the production model of traditional manufacturing.As a shipbuilding powerhouse,China's shipbuilding industry is very large.The rapid development of information technology is advancing the development of the shipbuilding industry from the traditional manpower-led manufacturing model to the technology-led direction.Digitalized,automated,and intelligent new information technologies and intelligent equipment are gradually Infiltrated into every link of the shipbuilding industry.Through the integration of information technology and traditional manufacturing models,the transformation of the traditional manufacturing industry to the intelligent manufacturing industry is an urgent task.The development of intelligent manufacturing technology and the acceleration of industrial intelligence are the key to enhancing the competitiveness of China's shipbuilding industry on the international platform.Since the introduction of TRIBON system to China in the 1990 s,it has been widely used in major domestic shipyards,and the application of TRIBON is indispensable in every link from ship design to completion inspection.As the pace of informatization accelerates,the data exchange and sharing within the TRIBON system can no longer meet the actual needs of the shipyard.However,there is a lack of a data exchange interface between TRIBON and other shipbuilding software.In order to facilitate the intelligent construction of ships,for the TRIBON system data The secondary development work of extraction has become the key.In the process of ship construction,the double bevel cut section has always been a problem of precision control.Due to the large curvature of the outer plate,it has increased the difficulty of construction and construction,especially in the installation and positioning of frame components.Under this background,this paper studies the database structure and storage logic relationship of the TRIBON system,designs the intermediate data file based on the Access database according to the hull model component structure,analyzes the data extraction method of the TRIBON system and extracts the data to the intermediate data file to solve The problem of data closure of the TRIBON system has been solved.The reconstruction method of the hull model was analyzed,and the rapid model reconstruction design based on the intermediate data file was carried out through the WRL file and the OPEN GL platform,respectively,and the accuracy of data extraction was verified according to the model reconstruction results.In order to increase the application scope of the reconstruction model,this paper combines the secondary development method of OPEN GL,and develops the functions of model pose transformation,key point capture and pick-up based on OPEN GL reconstruction model,and the drawing of profile drawing.Combining the projections of points,lines,and planes in three-dimensional space and the calculation of intersections,the positioning method design of double-beveled frame components was designed.Based on the object-oriented C # programming language,OPEN GL graphics library,and.net runtime library,the paper developed related The software tool can assist in the drawing of the positioning drawings of the frame parts with double chamfered sections..