【摘要】 导出了卡尔曼滤波应用于 GPS监测系统的状态方程和观测方程的纯量形式和矩阵形式 ,给出了系统的滤波方程。讨论了系统初值的确定方法及形变分析方法。通过对模拟 GPS监测网的计算分析 ,取得了满意的结果更多还原

【Abstract】 This paper puts forward the state equation and observation equation in matrix and simple,and gives the system filtering equation when Kalman filtering is applied to the GPS monitoring system . The methods both for defining the system initial values and for testing the deformations are also discussed.The results of the analyses for a simulated GPS monitoring network are satisfied.更多还原