The present situation and development of positioning tracking based on kalman filter
Kalman filtering is an efficient recursive filter,convenient for real-time processing observations,therefore kalman filter is widely used in dynamic positioning data processing.In the study and application of kalman filter,there are some problems which is worthy of our exploration study.This article studied the development and present situation and the development trend of kalman filtering technique,and analyzed the problems to be solved.Improve accuracy,better applied to locate tracking instances.