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本文对现时小型飞行器制导技术模拟训练用的简易式模拟和轨道式模拟的优缺点,进行了分析对比,叙述了光学实景模拟具有真实背景感和可移动性等特点。介绍了车载式光学实景模拟训练器的工作原理、主要技术特性、光学系统主要结构参数分析、仪器的主要机构结构。阐述了光学实景显示仪的性能测试方法及其结果。仪器经过环境试验考验后,光学机械性能稳定,可供小型飞行器制导技术模拟训练使用。
In this paper, the advantages and disadvantages of the simple simulation and the orbital simulation used in the simulation training of the small aircraft guidance technology are analyzed and compared. The actual simulation of the virtual reality simulation is described with the characteristics of real background and mobility. The working principle, main technical characteristics, analysis of the main structural parameters of the optical system and the main structure of the instrument are introduced. The performance test method and result of optical real scene display instrument are expounded. After the instrument has passed the environmental test, the optical mechanical performance is stable and can be used for the simulation training of the guidance technology of small aircraft.