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Found 4 essays matching the above criteria.
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1. Localization For AutonomousDriving using Statistical Filtering : A GPS aided navigation approach with EKF and UKF
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : A critical requirement for safe autonomous driving is to have an accurate state estimate of thevehicle. One of the most ubiquitous yet reliable ways for this task is through the integrationof the onboard Inertial Navigation System (INS) and the Global Navigation Satellite System(GNSS). READ MORE
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2. GPS-oscillation-robust Localization and Visionaided Odometry Estimation
University essay from KTH/Maskinkonstruktion (Inst.)Abstract : GPS/IMU integrated systems are commonly used for vehicle navigation. The algorithm for this coupled system is normally based on Kalman filter. However, oscillated GPS measurements in the urban environment can lead to localization divergence easily. READ MORE
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3. On-board recursive state estimation for dead-reckoning in an autonomous truck
University essay from KTH/Skolan för elektro- och systemteknik (EES)Abstract : Most of fully-autonomous vehicles are equipped with GPS devices in order to keep track of their exact location while driving towards any target destination. However, it is widely known that GPS systems are likely to fail under certain conditions, e.g., in long tunnels or during very bad weather conditions. READ MORE
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4. IMU-based enhancement of GPS attitude determination
University essay from Reglerteknik; Tekniska högskolanAbstract : GPS carrier-phase measurements from two GPS antennas can be used to calculate the heading of the baseline that can be drawn between the two antennas. An integer ambiguity problem has to be solved, and the system is called GPS attitude determination (GPSAD). READ MORE
