交会法测量多弹道方法研究  

AN EFFICIENT KALMAN FILTERING ALGORITHM AND ITS APPLICATION IN KINEMATIC GPS DATA PROCESSING

作　　者：周绍光[1] 熊仁生[1] 吴圣雄[1] 

机构地区：[1]中科院西安光机所

出　　处：《测绘学报》1997年第3期213-220,共8页Acta Geodaetica et Cartographica Sinica

摘　　要：本文给出了用交会法测量多管高炮连发炮弹弹道的方法。此方法以最邻近相关原则进行同名点判定，通过三维坐标变换从交会得出的点集合中提取炮弹轨迹。Based on the matrix outer product method, an efficient filtering algorithm is given in this paper, and its application in kinematic GPS data processing is also discussed. The theoretical analysis and numerical results show that the proposed method not only has better performance in terms of numerical stability, but also achieves a speedup of 8 over the standard Kalman filter.

关 键 词：交会测量 最邻近相关 摄影测量 弹道测量 炮弹 

分 类 号：P231[天文地球—摄影测量与遥感] TJ012[天文地球—测绘科学与技术]