厚板のラウンド曲げによる加工方法についての最適化手法

抄録

Analysis technology of FEM is a very versatile numerical analysis. Recently these Analysis technology's accuracy is enhanced, in the field of structural analysis and metal processing have received a great benefit. Simulate with FEM, The introduction of the FEM analysis process and simulate with FEM, it has become possible to reduce the cost of the prototyping. But Current state, often error between the actual workpiece and the analysis results is increased. In this paper, propose a reasonable shape optimization using the FEM and RBF network.