Sökning: "Angle-only"

Hittade 4 uppsatser innehållade ordet Angle-only.

  1. 1. Airborne Angle-Only Geolocalization

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Tove Kallin; [2021]
    Nyckelord :Angle-only; Bearing-only; Bearing; Geolocalization; Localization; Jammers; NLS; EKF; UKF; Cramér-Rao Lower Bound; Terrain; Elevation Data;

    Sammanfattning : Airborne angle-only geolocalization is the localization of objects on ground level from airborne vehicles (AV) using bearing measurements, namely azimuth and elevation. This thesis aims to introduce elevation data of the terrain to the airborne angle-only geolocalization problem and to demonstrate that it could be applicable for localization of jammers. LÄS MER

  3. 2. Angle-only based collision risk assessment for unmanned aerial vehicles

    Uppsats för yrkesexamina på avancerad nivå, Institutionen för systemteknik

    Författare :Fredrik Lindsten; [2008]
    Nyckelord :UAV; unmanned aerial vehicle; collision avoidance; sense avoid; risk assessment; conflict detection;

    Sammanfattning : This thesis investigates the crucial problem of collision avoidance for autonomous vehicles.  An anti-collision system for an unmanned aerial vehicle (UAV) is studied in particular. The purpose of this system is to make sure that the own vehicle avoids collision with other aircraft in mid-air. LÄS MER

  4. 3. Angle-Only Target Tracking

    Uppsats för yrkesexamina på grundnivå, Institutionen för systemteknik

    Författare :Tina Erlandsson; [2007]
    Nyckelord :Angle-only; Target Tracking; MSC; EKF; IMM;

    Sammanfattning : In angle-only target tracking the aim is to estimate the state of a target with use of measurement of elevation and azimuth. The state consists of relative position and velocity between the target and the platform. LÄS MER

  5. 4. Optisk undersökning av dieselsprayer från en höghastighetsroterande insprutare

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Tobias Pettersson; [2007]
    Nyckelord :;

    Sammanfattning : There have been changes in Earth’s climate system on both global and regional scale since the pre-industrial era and some of these changes are due to human activities such as the combustion of fossil fuels. This calls for the development of engines with a higher efficiency and less harmful emissions. LÄS MER