• Damping and Tracking Control Schemes for Nanopositioning 

      Eielsen, Arnfinn Aas; Vagia, Marialena; Gravdahl, Jan Tommy; Pettersen, Kristin Ytterstad (Journal article; Peer reviewed, 2013)
      Fast and accurate tracking of reference trajectories is highly desirable in many nanopositioning applications, including scanning probe microscopy. Performance in common positioning stage designs is limited by the presence ...
    • Design of a nonlinear damping control scheme for nanopositioning 

      Vagia, Marialena; Eielsen, Arnfinn Aas; Gravdahl, Jan Tommy; Pettersen, Kristin Ytterstad (Journal article; Peer reviewed, 2013)
      The application of a nonlinear control law for vibration damping on a typical nanopositioning system is investigated. The nonlinear control law is an augmentation of the linear integral force feedback scheme, where the ...
    • Fixed-Structure, Low-Order Damping and Tracking Control Schemes for Nanopositioning 

      Eielsen, Arnfinn Aas; Vagia, Marialena; Gravdahl, Jan Tommy; Pettersen, Kristin Ytterstad (Journal article; Peer reviewed, 2013)
      Fast and accurate tracking of periodic reference trajectories is highly desirable in many nanopositioning applications, including scanning probe microscopy. Performance in common positioning stage designs is limited by the ...
    • Model-based Reinforcement Learning for Variable Impedance Control 

      Anand, Akhil Sadanandan (Doctoral theses at NTNU;2023:149, Doctoral thesis, 2023)
      This thesis is a collection of research work in the area of reinforcement learning and robotic manipulation. A set of new results on reinforcement learning focusing on model-based approaches and variable impedance control ...
    • Real-time temporal adaptation of dynamic movement primitives for moving targets 

      Østvik, Andreas; Grøtli, Esten Ingar; Vagia, Marialena; Gravdahl, Jan Tommy (Chapter, 2021)
    • Viscoelastic Properties of Cells: Modeling and Identification by Atomic Force Microscopy 

      Ragazzon, Michael Remo Palmén; Gravdahl, Jan Tommy; Vagia, Marialena (Journal article; Peer reviewed, 2017)
      Identification of mechanical properties of cells has previously been shown to have a great potential and effectiveness on medical diagnosis. As a result, it has gathered increasing interest of researchers over the recent ...