Essays about: "Unscented Kalman filter"

Showing result 21 - 25 of 48 essays containing the words Unscented Kalman filter.

  1. 21. Advanced Filter Design for Autonomous Vehicles

    University essay from KTH/Fordonsdynamik

    Author : Alexander Frölin; Carl Säflund; [2019]
    Keywords : ;

    Abstract : The introduction of autonomous vehicles comes with many benefits related to safety and quality-of-life, the implementation of which is a challenging task for engineers to solve; one part of this aforementioned task is the requirement for precise positioning.Firstly, this thesis work investigated the contemporary fields of science rel-evant for the task of position estimation. READ MORE

  3. 22. State- and Parameter Estimation for Spacecraft with Flexible Appendages using Unscented Kalman Filters

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Andrea Mosquera Alonso; [2019]
    Keywords : Estimation; flexibility; flexible spacecraft; spacecraft; kalman filter; unscented Kalman filter; spacecraft dynamics; flexible dynamics;

    Abstract : The problem of system identification for dynamic effects on spacecraft has become increasingly relevant with the surge of agile spacecraft, which must perform large amplitude maneuvers at high rates. Precise knowledge of the state of the spacecraft, as well as of the parameters characterizing its motion, is vital for the design of control algorithms enabling stabilization and pointing accuracy. READ MORE

  4. 23. Experiment Design for System Identification on Satellite Hardware Demonstrator

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Elias Krantz; [2018]
    Keywords : LTU; Airbus; Attitude; Guidance; Control; AOCS; GNC; Kalman Filter; UKF; System Identification; SysId; Estimation; Determination; CMG;

    Abstract : The subject of this thesis covers the process of online parameter estimation of agile satellites. Accurate knowledge of parameters such as moment of inertia and centre of mass play a crucial role in satellite attitude control and pointing performance. READ MORE

  5. 24. Sensor fusion for positioning of an autonomous vehicle

    University essay from KTH/Optimeringslära och systemteori

    Author : Fredrik Matsson; [2018]
    Keywords : ;

    Abstract : The automotive industry has currently a high focus on automating road vehicles. Positive environmental impact can be achieved if carsharing becomes more common, aiding fewer cars on the roads. When the human factor in driving decreases, positive effects may be seen in traffic safety. READ MORE

  6. 25. Speed and yaw rate estimation in autonomous vehicles using Doppler radar measurements

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Marc Sigonius; [2018]
    Keywords : ;

    Abstract : One of the key elements for model-based autonomous drivingis the ability of the vehicle to accurately predict its ownmotion. Knowledge about the motion can then be widelyused, e.g. for localization, planning and control. READ MORE