METHOD FOR MAKING A DESCRIPTION OF COMPLEX MATERIALS BY MEANS OF NEURAL NETWORKS OR RELATED TECHNIQUES

摘要

Disclosed is a method for making a description of complex materials for use in numeric simulations of mechanical elements, an example-based model (1) being used for the description. In order to increase the accuracy of the simulation results, the complex material is integrated into a test block (9), predefined values for the global stress and the global movement of the test block (9) are determined on the test block (9), a numeric model (2) of the test block (2) is generated for the complex material by taking into account the example-based model (1), and the example-based model (1) is trained, based on the results of numeric simulations of the test block (9), to determine the correlation between the global movements and the global stress.