of;
Electronics;
and;
Information;
Engineering,;
Beijing;
University;
of;
Aeronautics;
and;
Astronautics,;
Beijing;
100191,;
China;
of;
Information;
Engineering,;
North;
China;
University;
of;
Technology,;
Beijing;
100144,;
China;
机械测量; 方向余弦; 目标跟踪; 电子扫描雷达; 扩展卡尔曼滤波; 笛卡尔坐标; 转换测量; 动力学模型;