Physical Parameter Identification of Uniform Rheological Deformation through FE Model Simulation

Identification of physical parameters for soft objects is very important for surgical simulation, human modeling and food engineering. This paper presented a method to identify the physical parameters of uniform rheological deformation based on 1D FE model simulations. Firstly, the real parameters were given to the model and simulations were done. Then, simulation results were analyzed and identification method was proposed. Finally, the parameters were identified by using the proposed method which was validated by comparing the calculated value and real value of the parameters. 2D and 3D identification and experiments will be done utilizing CT or MRI device to evaluate our method in the future.