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 。
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.
出处
《工程勘察》
CSCD
北大核心
2000年第4期33-35,63,共4页
Geotechnical Investigation & Surveying
