在国家“十二五”发展纲要、国家空管委“十二五”发展规划中,明确提出要大力发展通用航空。我国通用航空产业已悄然进入高速发展阶段。通用航空飞行在运行管理和服务保障模式上有别于现有的军民航管制飞行,通用航空器飞行高度相对比较低、飞行速度相对较慢、体积小,对于这种低、慢、小的飞行目标探测、识别、防御,以及低空飞行的防相撞问题,需要长 In the national “Twelfth Five-Year” development program, the State Air Transport Commission “Twelve-Five ” development plan, clearly proposed to vigorously develop general aviation. China’s general aviation industry has quietly entered a stage of rapid development. General aviation flights are different from the existing civil and military control flights in terms of operation management and service support modes. The flight altitude of general aircraft is relatively low, the flight speed is relatively slow and the volume is small. For such low, slow and small flight targets Collision detection, detection, identification, defense, and low-level flight, take longer