高炮火控精度分析方法

高炮火控系统的火控精度分析采用VC 实现.分析系统从滤波出的目标航路中向后找到弹丸击中目标时的目标位置,向后周期数为原火控系统解算出的弹飞时间除以数据周期的商.系统对获得的目标数据进行坐标变换、解算偏流和高角,分别求得理论的射击诸元后再进行精度分析.并由此通过对航路、姿态信息的改变及对系统中其它信息的改变,模拟不同空情、不同条件下各参数对系统精度的影响.

Analytic Method for Antiaircraft Artillery Gun Firepower Control Precision

The firepower control precision analysis of antiaircraft artillery gun firepower control system was implemented by VC . The analytic method found the hitting target position from filtered target fairway by looking up backwards some cycles whose count was the quotient of pill flying time divided by data cycle. The system carried out parameter conversion, calculating deflection stream and high angle. The analytic method found the hitting target position from filtered target fairway by looking up backwards some cycles whose count was the quotient of pill flying time divided by data cycle, calculates theoretical shooting parameter after getting deflection stream and high angle for acquired target data; and then the precision was analyzed after achieving shooting elements separately. By this way, the method could simulate the effect of each parameter on system precision under different targets and different conditions through changing fairway, stance information or other information in system.