Modeling and real-time simulation method of biological tissue based on PC

The main goal of modeling and real-time simulation of biological tissue is to build a virtual surgery environment for training and surgery programming on a PC. This paper proposed three kinds of optical biome-chanical material based on human tissue function. Further, dynamical equilibrium equation is set up and solved by finite element method. Finally, neural network technology is used to learn analytical results. An application of skin cut simulation is provided as example. The result shows that the simulation system, based on the proposed method, can represent the biological tissue s material performance accurately, and can satisfy the real-time requirement.