ANALYSIS DEVICE, ANALYSIS METHOD, AND COMPUTER PROGRAM

摘要

An analysis device (1): generates, on the basis of finite element model data, material physical property data, and stress distribution data, first displacement distribution data which denotes a displacement distribution of a member arising from spring-back; generates, on the basis of the finite element model data and the material physical property data, second displacement distribution data which denotes a displacement component of the member in each characteristic vibration deformation mode; derives a degree of matching between the first displacement distribution data and each second displacement distribution data; and selects one or a plurality of characteristic vibration deformation modes on the basis of the degree of matching.