Simulation model stitching method and system and vehicle body curved surface model stitching method

Abstract

The invention discloses a simulation model stitching method and system and a vehicle body curved surface model stitching method, and belongs to the technical field of curved surface model simulation design. An existing simulation model repairing scheme needs to consume a large amount of energy and time of engineers and is prone to errors. According to the simulation model stitching method, the gap identification unit, the connection relation generation unit, the gap fitting simulation unit and the gap repairing unit are constructed, so that a potential gap area can be accurately identified, and the gaps of the curved surface simulation model can be stitched, and therefore, the gap problem can be solved automatically in batches, and the production efficiency can be improved. According to the method, manpower can be replaced, tedious and repeated gap processing work can be completed, therefore, the curved surface gap can be efficiently and accurately solved, the research and development period is greatly shortened, errors are not likely to happen, accurate dynamic characteristic analysis can be conducted on a curved surface simulation object, and the scheme is detailed, scientific, reasonable and feasible.

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