A method for Dead Reckoning Parameter Correction in Pedestrian Navigation System (CROSBI ID 244228)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Jirawimut, Rommanee ; Ptasinski, Piotr ; Garaj, Vanja ; Cecelja, Franjo ; Balachandran, Wamadeva
engleski
A method for Dead Reckoning Parameter Correction in Pedestrian Navigation System
This paper presents a method for correcting dead reckoning parameters, which are heading and step size, for a pedestrian navigation system. In this method, the compass bias error and the step size error can be estimated during the period that the global positioning system (GPS) signal is available. The errors are used for correcting those parameters to improve the accuracy of position determination using only the dead reckoning system when the GPS signal is not available. The results show that the parameters can be estimated with reasonable accuracy. Moreover, the method also helps to increase the positioning accuracy when the GPS signal is available.
Dead Reckoning (DR), Global Positioning System (GPS), Kalman Filter, Parameter Correction, Pedestrian Navigation
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Podaci o izdanju
52 (1)
2003.
209-215
objavljeno
0018-9456
10.1109/TIM.2002.807986