Study on Digital Modeling of the Virtual Near-Earth Space for Astronaut Training

Abstract:

A near-Earth space scene digital modeling was studied for the model simulation, which could be used to show the virtual near-Earth space scene with a high fidelity. Based on the technology of computer graphics processing, detailed analysis was proposed to study the effects of the rendering of geometry models to processing in real-time, the method of spatial movements to objects motion, and the role of spatial illumination to objects brightness, furthermore the simplified, modeling and adjustment methods of each model were demonstrated. The digital model of the HDR near-Earth space scene was established, which laid the theoretical and engineering foundation for the virtual scene simulation.

• Periodical: Advanced Materials Research (Volumes 998-999)
• Pages: 659-663
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.998-999.659
• Online since: July 2014
• Authors: Zai Qian Zhao, Jian Gang Chao, Hong Hu*
• Keywords: Astronaut Training, Model Simulation, Near-Earth Space, Virtual Scene

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