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在飞行模拟器的各个模拟环节中,视觉模拟占有很重要的一环,它能带给飞行员最为强烈的真实感。所以视觉模拟在模拟器中占有比较重要的位置,其成本投入也较大。此系统是以某型全动飞行模拟器为背景,研究并论述了一种六通道球幕视景显示系统的实现方法。给出该系统的设计要求和指标,并对该系统的显示屏幕和投影机等关键部件的选型进行了分析,论述了该显示系统的实现方法,提出了该显示系统的机械结构设计方法及注意事项。经实际应用证明,这种六通道球幕显示系统完全可以满足设计要求,是一种高性能的大视场视景显示系统。
Visual simulations take a very important part in the simulations of the flight simulator and give the pilot the strongest realism. Therefore, the simulation of visual simulation occupies a more important position, the cost of investment is also larger. The system is based on a full-motion flight simulator as a background, and a realization method of a six-channel dome vision display system is studied and discussed. The design requirements and indexes of the system are given. The selection of the key components such as the display screen and the projector of the system is analyzed. The realization method of the display system is discussed. The mechanical structure design method of the display system is proposed. Precautions. The practical application shows that this six-channel dome display system can fully meet the design requirements, is a high-performance large field of view display system.