两种改进MC算法重建模型在ANSYS中的应用

The reconstruction model by two improved MC algorithms used in ANSYS

为改进轮廓线重建有限元分析模型的不足,利用两种改进MC算法,在Matab上对牙齿CT切片进行三维图形重建,再直接导入ANSYS分析软件中,进行有限单元划分并受力分析.该过程得到了精度更高的分析模型,使模型的有限元分析更准确,更实用,具有较好的应用价值.

In order to improve the inadquacy of the contour reconstruction of finite element analysis（FEA） model, firstly, using two improved MC algorithms reconstruct a series of CT images of one tooth with Matlab, then, meshing the reconstructed model as finite element analyzed with ANSYS. This process has obtained more accurate analytical model, FEA model is more accurate and more practical, with good application value.