The target movement information which AA gunshot fire control needs can he provided by using Kalman filter to process the dada offered by on hoard fire control radar and other sensors.

• 摘要使用卡尔曼滤波器对机载火控雷达及其它传感器提供的数据进行处理，可以得到空对空射击火力控制需要的目标运动信息。