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一、任务描述所设计的传感器系统是用于坏天气和战场烟雾环境条件下,进行战术自动非核武器的空/地目标瞄准.功能包括对战术装甲车和机动防空系统进行搜索,捕获,跟踪,目标识别/分类,以及火力控制/武器投放.作战环境包括雾、雨、雪和战术烟尘的白天和夜间.遮蔽或地形和植物的屏蔽可能使系统的作用距离限制到3～5km,而规定的最大距离不超过15kM.在任务分析中,A—10和F—16飞机的作战速度是280～450节的真实空速,高度是100～300英尺,进入目标的最大坡度倾斜角为10°,30°和45°.使用的武器包括高阻炸弹(Mk82或Mk20),GAU—8机炮(仅A—10配备,F—16不配备)和近距先进幼畜型空/地导弹(ASM).研究这些飞机/武器组合的投放包络线(图1)的第一步是确定所需传感器的作用距离.分析表明,若目标在飞机飞行航线上或靠近航线时,所需要的最小探测距离为1.3～1.8kM. 如果目标处于与飞行航线成30°角时,所需要的最小探测距离增加到2.9～5.7k
I. Description of the mission The designed sensor system is used for air / ground tactical automatic and non-nuclear weapon targeting in bad weather and battlefield smoke environment, including searching, capturing, tracking and targeting of tactical armored vehicles and mobile air defense systems Identification / classification, as well as fire control / weapon placement. Combat environments include daytime and nighttime fog, rain, snow and tactical soot. Masking or terrain and plant shielding may limit the system’s range to 3 to 5km, In the mission analysis, the combat speed of the A-10 and F-16 aircraft was a true airspeed of 280 to 450 knots with a height of 100 to 300 feet and a maximum gradient inclination into the target of 10 °, 30 ° and 45 °. Weapons used include high-resistance bombs (Mk82 or Mk20), GAU-8 cannon (A-10 only, F-16 not equipped) and near-advanced AGL ASM The first step in studying the launch envelope (Figure 1) for these aircraft / weapon combinations is to determine the range of action required for the sensors.The analysis shows that if the target is on or near the flight path, the minimum required detection distance 1.3 ~ 1.8kM. If the target office Minimum detection distance when the flight path angle of 30 °, the required increase 2.9 ~ 5.7k