2101 Identification of Distribution of Elastic Constants by Meshless Finite Element-Filter Theory
Details
One numerical solution approach to identification analysis of distribution of elastic constants is discussed. In our inverse analysis, the meshless finite element method is used to determine displacements of an elastic body and the filtering algorithms are utilized to identify elastic constants of sampling points. Applicability of our method is shown through comparison of distributions on two-dimensional elastic constant given by the Kalman filter and the parametric projection filter.
