• A hybrid model of obstacle-aided snake robot locomotion 

      Liljeback, Pål; Pettersen, Kristin Ytterstad; Stavdahl, Øyvind; Gravdahl, Jan Tommy (Journal article; Peer reviewed, 2010)
      A snake can traverse cluttered and irregular environments by using irregularities around its body as push-points to aid the propulsion. This characteristic feature of biological snake locomotion, denoted obstacle-aided ...
    • A snake robot joint mechanism with a contact force measurement system 

      Liljeback, Pål; Fjerdingen, Sigrud Aksnes; Pettersen, Kristin Ytterstad; Stavdahl, Øyvind (Journal article; Peer reviewed, 2009)
      A snake robot can traverse cluttered and irregular environments by using irregularities around its body as pushpoints to aid the propulsion. This is denoted obstacle-aided locomotion and requires the snake robot to have ...
    • Coordinating UAVs and AUVs for Oceanographic Field Experiments:Challenges and Lessons Learned 

      Faria, Margarida; Pinto, José; Py, Frédéric; Fortuna, João; Dias, Hugo; Martins, Ricardo; Leira, Frederik Stendahl; Johansen, Tor Arne; Sousa, João; Rajan, Kanna (Journal article, 2014)
      Obtaining synoptic observations of dynamic ocean phenomena such as fronts, eddies, oxygen minimum zones and blooms has been challenging primarily due to the large spatial scales involved. Traditional methods of observation ...
    • Modelling and control of obstacle-aided snake robot locomotion based on jam resolution 

      Liljeback, Pål; Pettersen, Kristin Ytterstad; Stavdahl, Øyvind (Journal article; Peer reviewed, 2009)
      A snake robot can traverse cluttered and irregular environments by using irregularities around its body as push-points to aid the propulsion. This characteristic feature of snake locomotion, denoted obstacle-aided locomotion, ...
    • Waypoint guidance control of snake robots 

      Liljeback, Pål; Pettersen, Kristin Ytterstad (Journal article; Peer reviewed, 2011)
      This paper considers path following control of snake robots and has two contributions. The first contribution is a description of how a straight line path following controller previously proposed by the authors can be ...