Essays about: "gps kalman"

Showing result 6 - 10 of 76 essays containing the words gps kalman.

1. 6. GPS and IMU Sensor Fusion to Improve Velocity Accuracy

   University essay from Uppsala universitet/Institutionen för elektroteknik

   Author : Adam Laurell; Erik Karlsson; Yousuf Naqqar; [2022]
   Keywords : Sensor fusion; GPS navigation; Extended Kalman filter; Control systems; Velocity estimation; Data processing;

   Abstract : The project explores the possibilities on how to improve the accuracy of GPS velocity data by using sensor fusion with an extended Kalman filter. The proposed solution in this project is a sensor fusion between the GPS and IMU of the system, where the extended Kalman filter was used to estimate the velocity from the sensor data. READ MORE

3. 7. 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)

   Author : Devrat Singh; [2022]
   Keywords : Land Vehicle Localization; Sensor Fusion; GNSS-INS Fusion; UKF; EKF;

   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

4. 8. USING N-MODULAR REDUNDANCYWITH KALMAN FILTERS FORUNDERWATER VEHICLE POSITIONESTIMATION

   University essay from Mälardalens högskola/Akademin för innovation, design och teknik

   Author : Axel Enquist; [2022]
   Keywords : MATLAB; Simulink; Kalman filter; n-Modular Redundancy; Underwater;

   Abstract : Underwater navigation faces many problems with accurately estimating the absolute positionof an underwater vehicle. Neither Global Positioning system (GPS) nor Long Baseline (LBL) orShort Baseline (SBL) are possible to use for a military vehicle acting under stealth, since thesetechniques require the vehicle to be in the vicinity of a nearby ship or to surface and raise its antenna. READ MORE

5. 9. Hybrid Wireless Positioning

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Phalguni Nagendra; Marco Vihelmo Velapatino Gamarra; [2022]
   Keywords : Technology and Engineering;

   Abstract : Numerous location-based services (LBS) have evolved because of the fast development of mobile Internet for use in commerce, entertainment, security, and other areas. All of these need a precise real-time location-based service with smooth indoor- outdoor transition in highly populated areas. READ MORE

6. 10. Tracking of Sinking Underwater Node using Inertial Navigation

   University essay from Mälardalens högskola/Akademin för innovation, design och teknik

   Author : Kristoffer Lindve; [2021]
   Keywords : ;

   Abstract : Tracking objects underwater is prone to error since no equivalent system to GPS exists for underwater applications. Accurate positioning is vital for conducting surveillance. However, it is hard for a system to keep an accurate prediction while moving without a GPS source. READ MORE