Sökning: "Mobile robot navigation"

Visar resultat 11 - 15 av 32 avhandlingar innehållade orden Mobile robot navigation.

  1. 11. On a laser anglemeter for mobile robot navigation

    Författare :Kalevi Hyyppä; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industriell elektronik; Industrial Electronics;

    Sammanfattning : A laser anglemeter for use in a navigation system for mobile robots has been developed. The anglemeter measures heading angles to beacons made of vertical stripes of retroreflective tape. The anglemeter uses an- optical system with a rotating mirror. LÄS MER

  3. 12. Mobile robot navigation and map generation using range measurements

    Författare :Johan Forsberg; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industrial Electronics; Industriell elektronik;

    Sammanfattning : This thesis is on mobile robot navigation using range sensors. The two sensors types used are time-of-flight lasers and sheet-of-light range cameras, both giving densely spaced range measurements. Map generation and navi gation are achieved in indoor environments, even when there are lots of disturbing objects giving cluttered range measurements. LÄS MER

  4. 13. Mobile robot fault detection using multiple localization modules

    Författare :Paul Sundvall; Bo Wahlberg; Patric Jensfelt; Fredrik Gustafsson; KTH; []
    Nyckelord :;

    Sammanfattning : Most applications in service robotics require that the position of the robot is accurately known. Faults affecting the localization system can thus have serious effects on the overall performance. LÄS MER

  5. 14. Perception de la géométrie de l'environment pour la navigation autonome

    Författare :Cyrille Berger; Simon Lacroix; France l'Université Toulouse Laboratoire d'Analyse et d'Architecture des Systèmes (LAAS); []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Le but de la recherche en robotique mobile est de donner aux robots la capacité d'accomplir des missions dans un environnement qui n'est pas parfaitement connu. Mission, qui consiste en l'exécution d'un certain nombre d'actions élémentaires (déplacement, manipulation d'objets... LÄS MER

  7. 15. On Robot Feedback from Range Sensors : Reliable Control by Active Reduction of Uncertainty and Ambiguities

    Författare :Jonas Nygårds; John Hallam; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; robot gripping and docking; LQG-feedback; posture estimation; Gaussian sum; optronic sensing; sheet of light range camera; time-of-flight laser; specular reflection s; multiple scattering; range ghosts ; active reduction of ambiguities; reliability; uncertainty; tolerances;

    Sammanfattning : This thesis is on modelling and experimental tests when non contact sensing isused for feedback control in robotics. The motion of the robot is to be controlled relative to objects in the surrounding workspace during operations like gripping/docking, surface following, shape measuring etc. LÄS MER