DocumentCode
3278886
Title
Improvement of the navigational position determination stability through the navigation system memory
Author
Sylvestrov, S.D. ; Alekseev, O.A. ; Betanov, V.V.
Author_Institution
Mil. Acad. of F. Dzerginsky, Moscow, Russia
Volume
2
fYear
1994
fDate
18-21 Oct 1994
Firstpage
238
Abstract
A new approach to improve the accuracy and stability of space navigation/time determination is proposed and investigated. The covariance between the components´ estimation error covariance matrices (user coordinates and timing addition) changes with the change of geometry factor. This may be used for improvement of the navigational position determination stability
Keywords
covariance matrices; error analysis; estimation theory; satellite navigation; stability; accuracy; estimation error covariance matrix; geometry factor; navigation system memory; navigational position determination stability; time determination; Aircraft navigation; Covariance matrix; Estimation error; Geometry; Global Positioning System; Nonlinear filters; Radio navigation; Satellite navigation systems; Stability; Timing;
fLanguage
English
Publisher
ieee
Conference_Titel
Satellite Communications, 1994. ICSC'94., Proceedings of International Conference on
Conference_Location
Moscow
Print_ISBN
0-7803-2514-1
Type
conf
DOI
10.1109/ICSC.1994.523173
Filename
523173
Link To Document