• A 3D Reactive Collision Avoidance Algorithm for Underactuated Vehicles 

      Syre Wiig, Martin; Pettersen, Kristin Ytterstad; Krogstad, Thomas Røbekk (Chapter, 2018)
      This paper presents a 3D reactive collision avoidance algorithm for vehicles with underactuated dynamics. The underactuated states cannot be directly controlled, but are controlled indirectly by steering the direction of ...
    • A Reactive Collision Avoidance Algorithm for Nonholonomic Vehicles 

      Syre Wiig, Martin; Pettersen, Kristin Ytterstad; Savkin, Andrey (Journal article; Peer reviewed, 2017)
      This paper presents a reactive collision avoidance algorithm for vehicles with unicycle-type nonholonomic constraints. Static and dynamic obstacles are avoided by keeping a constant avoidance angle to the obstacle. The ...
    • The Autosea project: Developing closed-loop target tracking and collision avoidance systems 

      Brekke, Edmund Førland; Wilthil, Erik Falmår; Eriksen, Bjørn-Olav Holtung; Kufoalor, D. Kwame Minde; Helgesen, Øystein Kaarstad; Hagen, Inger Berge; Breivik, Morten; Johansen, Tor Arne (Journal article; Peer reviewed, 2019)
      Autonomous surface vehicles and maritime autonomous surface ships must rely on sense-and-avoid systems for navigating safely among other ships. The main objective of this paper is to present examples of such systems, and ...