Physical Parameter Identification of Uniform Rheological Deformation Based on FE Simulation
نویسندگان
چکیده
Identification of physical parameters for soft objects is important for surgical simulation, human modeling, and food engineering. In this paper, we propose an approach to estimate the physical parameters of uniform rheological deformation based on 2D/3D finite element (FE) model simulation. At first, the FE dynamic model was described and simulations were done with initial parameters. Then, the identification method was proposed according to analysis of deformation behavior. Finally, identification results were given and validity was evaluated by comparing identified parameters and initial ones. This method can be extended to visco-elastic and layered rheological deformation.
منابع مشابه
Physical Parameter Identification of Uniform Rheological Deformation through FE Model Simulation
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