A New Filtering Algorithm Based on Information Fusion and Its Application
Pingyuan Cui · Dianzi xuebao · 2001
A new filtering Algorithm based on information fusion is pres ented in this paper in view of the research on integrated navigation system.Thi s method overcomes t he demerit of the same mathematical model in local and glob al filter,therefore i mproves the versatility of the system.The authors analyze the basic concept,mode l establishment and frame of the integrated navigation sy stem in detail,then giv e the computer simulation for GPS/INS.The results show t his method is very usefu l because it can improve the accuracy and calculation s peed of the system.