Title :
Modification of A Low-Cost Gps Receiver and Improvement of Position Data
Author :
Mutlu, T. ; Hajiyev, Ch
Author_Institution :
Istanbul Tech. Univ., Istanbul
Abstract :
In this study a modified low-cost GPS receiver has been built. A linear Kalman filter for improvement of GPS position data when n ges 4 satellites are in view, has been implemented. A satellite number based self-adapted Kalman filter has been developed. The proposed low-cost GPS receiver and Kalman filter have been examined for real GPS data.
Keywords :
Global Positioning System; Kalman filters; radar receivers; linear Kalman filter; low-cost GPS receiver; position data; Filtering; Global Positioning System; Jacobian matrices; Kalman filters; Linearity; Nonlinear equations; Nonlinear systems; Prototypes; Satellite broadcasting; Satellite navigation systems;
Conference_Titel :
Recent Advances in Space Technologies, 2007. RAST '07. 3rd International Conference on
Conference_Location :
Istanbul
Print_ISBN :
1-4244-1057-6
Electronic_ISBN :
1-4244-1057-6
DOI :
10.1109/RAST.2007.4284069
