A fast visual presentation method of virtual reality based on real physical property changes

Virtual reality has shown the trend of accelerating to multi-industry multi-scene application landing. In industrial production, safety emergency and other important fields, numerical simulation calculations based on mechanistic models are often used to simulate the law of change of physical object properties, such as the real law of harmful gas diffusion and the assessment of the scope of the impact of accidents, etc., which are used for virtual scene presentation or the implementation of decision-making. However, the virtual dynamic visual presentation in existing virtual reality applications lacks the information feedback problem based on the analysis of the mechanistic model, resulting in the virtual environment to the real environment exists in the real physical property changes lack of vision optimization. In this paper, we propose a fusion of finite element simulation and data-driven algorithms to quickly embed the real physical object attribute changes into the virtual reality scene, and to enhance the immersive sense of virtual reality industrial applications.