Browsing Institutt for teknisk kybernetikk by Journals "Journal of Field Robotics (JFR)"

Now showing items 1-4 of 4

    • A 3D reactive collision avoidance algorithm for underactuated underwater vehicles 

      Syre Wiig, Martin; Pettersen, Kristin Y.; Krogstad, Thomas Røbekk (Peer reviewed; Journal article, 2020)
      Avoiding collisions is an essential goal of the control system of autonomous vehicles. This paper presents a reactive algorithm for avoiding obstacles in a three‐dimensional space, and shows how the algorithm can be applied ...

    • Hijacking of unmanned surface vehicles: A demonstration of attacks and countermeasures in the field 

      Solnør, Petter; Volden, Øystein; Gryte, Kristoffer; Petrovic, Slobodan; Fossen, Thor I. (Peer reviewed; Journal article, 2022)
      Driven by advances in information and communication technologies, an increasing number of industries embrace unmanned and autonomous vehicles for services, such as public transportation, shipping, mapping, and remote ...

    • Object Detection, Recognition and Tracking from UAVs using a Thermal Camera 

      Leira, Frederik Stendahl; Helgesen, Håkon Hagen; Johansen, Tor Arne; Fossen, Thor I. (Peer reviewed; Journal article, 2020)
      In this paper a multiple object detection, recognition, and tracking system for unmanned aerial vehicles (UAVs) has been studied. The system can be implemented on any UAVs platform, with the main requirement being that the ...

    • Unmanned Aircraft Flight Control Aided by Phased-Array Radio Navigation 

      Gryte, Kristoffer; Bryne, Torleiv Håland; Johansen, Tor Arne (Peer reviewed; Journal article, 2020)
      Navigation systems of safety‐critical unmanned aircraft need an alternative position aiding source to global navigation satellite system. One promising alternative, is position measurements from phased‐array radio systems. ...