Abstract:Several algorithms based on the global positioning system (GPS) and the dead reckoning (DR) are proposed. For comparison purpose, the performance of the GPS/DR integrated navigation system is analyzed with first extended Kalman filter (FEKF), second extended Kalman filter (SEKF) and the Rauch Tung Striebel-smoother (RTS). In this paper, the state models and measurement models of GPS /DR are set up. Furthermore, the GPS/DR integrated navigation system based on the three algorithms is simulated, and the algorith… Show more
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