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Optimization model analysis apparatus, optimization model analysis method, and optimization model analysis program
Optimization model analysis apparatus, optimization model analysis method, and optimization model analysis program
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机译:优化模型分析装置,优化模型分析方法和优化模型分析程序
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摘要
An optimization model analysis apparatus configured with a finite element model generation unit that generates on the basis of a structural configuration of a design model having a 3D shape a finite element model for analyzing acoustic characteristics of the design by a finite element method. The apparatus is configured with a shell model generation unit that generates a model by dividing a surface of the finite element model into a plurality of plate elements having a polygonal shape; an optimization model generation unit that superimposes the shell model on the surface of the finite element model to generate an optimization model; and an optimization model modification unit that displaces nodal points which serve as vertexes of the plate elements in a direction intersecting a plane of the plate elements by displacing at least one of the nodal points in a direction of reducing a thickness of the optimization model.
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