Print Email Facebook Twitter Multi-Rate Unscented Kalman Filtering for Pose Estimation Title Multi-Rate Unscented Kalman Filtering for Pose Estimation: Using a car-like vehicle-platform Author de Vries, Maarten (TU Delft Mechanical, Maritime and Materials Engineering; TU Delft OLD Biorobotics) Contributor Mazo, M. (mentor) Seiffers, John (graduation committee) Degree granting institution Delft University of Technology Programme Mechanical Engineering | Biomechanical Design - BioRobotics Date 2019-03-11 Abstract Pose estimation through fusion of GNSS with secondary sensors has long been an established field. With the developments surrounding autonomous navigation over the past decade this topic has gained extra importance. In the current literature GNSS based pose and localisation is often improved through fusion with either a IMU}or VS with the goal of improving on stand-alone GNSS localisation results as well as dealing with GNSS outages. In this thesis however, all three of these sensors will be fused together using a cascade of a IMU orientation filter and a Multi-Rate UKF. This filter structure is evaluated using simulations and real-world data obtained using a created vehicle-platform. The simulated results indicate that using a Multi-Rate Unscented Kalman Filter for pose estimation is promising as the filter, when configured properly, outperforms stand-alone GNSS receivers for pose estimation. However, the real-world experiments show that the used sensors lack accuracy and precision to obtain satisfactory results. Subject GNSSKalman FilterUnscented KalmanPose estimationsensor fusionMulti-RateIMU sensor fusionVehicle-sensorProtocol To reference this document use: http://resolver.tudelft.nl/uuid:e5d2506a-df25-4187-8ffa-10ffd2c819c6 Part of collection Student theses Document type master thesis Rights © 2019 Maarten de Vries Files PDF mscThesis.pdf 6.64 MB Close viewer /islandora/object/uuid:e5d2506a-df25-4187-8ffa-10ffd2c819c6/datastream/OBJ/view