卡尔曼滤波在动态水准监测数据处理中的应用

s a dynamic data-processing method, Kalman filtering has been applied in many monitoring areas, it can compute a large number of deformation data quickly in real-time and can improve the accuracy of dynamic deformation monitoring data effectively. This paper presents a mathematical model of discrete linear systems, and then discrete Kalman filtering equations are reviewed. Furthermore, we described the main ideology of the algorithm. Finally, using a dynamic leveling network monitoring systems as an example, we discussed how to set up a filtering model. The results of the simulated data demonstrated that Kalman filtering method is effective, and then we summed up the characteristics of the Kalman filtering.