Papers by Keyword: Driving Platform

Abstract: A novel 4-DOF hybrid driving platform of flight simulator is presented. Its main load born by a PU limb which composed of pneumatic support unit, so the driving force, the safety and the simulation performance are all improved. The simulation performance is proposed to be taken as the evaluating index. Dimensional optimization of the driving platform is studied with the aid of the characteristics of Rayleigh quotient and vector. The influence law of scale parameters to simulation performance and constraints is discussed through monotonic analysis and it is adopted to seek the optimal solution of the simulation performance. The effectiveness of the method is proved by the example.

Abstract: The factors of outline appearance, colors and interior decorations in vehicle design have direct influence on consumers. How to express these factors rapidly and vividly by using virtual reality (VR) technology has been researched in the paper. Firstly, the design scheme has been presented out of virtual driving platform. Secondly, the vehicle models and its exterior scenes have been built. In addition, the virtual driving platform has been established based on EON Studio, the Cg advanced rendering and the collision detection are developed of vehicle body and exterior scenes. Finally, the human-machine interactive operations have been realized, which provides virtual environment for designers and customers to observe and experience freely in the virtual driving platform.