• Tube Model Predictive Control with an Auxiliary Sliding Mode Controller 

      Spasic, Miodrag; Hovd, Morten; Mitic, Darko; Antic, Dragan (Peer reviewed; Journal article, 2016)
      This paper studies Tube Model Predictive Control (MPC) with a Sliding Mode Controller (SMC) as anauxiliary controller. It is shown how to calculate the tube widths under SMC control, and thus how muchthe constraints of ...
    • UAV path planning using MILP with experiments 

      Albert, Anders; Leira, Frederik Stendahl; Imsland, Lars Struen (Journal article; Peer reviewed, 2017)
      In this paper, we look at the problem of tracking icebergs using multiple Unmanned Aerial Vehicles (UAVs). Our solutions use combinatorial optimization for UAV path planning by formulating a mixed integer linear programing ...
    • Unscented Multi-Point Smoother for Fusion of Delayed Displacement Measurements: Application to Agricultural Robots 

      Arbo, Mathias Hauan; Utstumo, Trygve; Brekke, Edmund Førland; Gravdahl, Jan Tommy (Journal article; Peer reviewed, 2017)
      Visual Odometry (VO) is increasingly a useful tool for robotic navigation in a variety of applications, including weed removal for agricultural robotics. The methods of evaluating VO are often computationally expensive and ...
    • Using MPC for Managed Pressure Drilling 

      Møgster, Johannes; Godhavn, John-Morten; Imsland, Lars Struen (Journal article; Peer reviewed, 2013)
      As production on the Norwegian shelf enters tail production, drilling wells with vanishing pressure windows become more attractive. This motivates use of automatic control systems for improved control of downhole pressure ...