• Model-Free Predictive Anti-Slug Control of a Well-Pipeline-Riser 

      Dalen, Christer; Ruscio, David Luigi Di (Journal article; Peer reviewed, 2016)
      Simplified linearized discrete time dynamic state space models are developed for a 3-phase well-pipeline-riser and tested together with a high fidelity dynamic model built in K-Spice and LedaFlow. In addition the Meglio ...
    • On closed loop transient response system identification 

      Dalen, Christer; Ruscio, David Luigi Di (Journal article; Peer reviewed, 2016)
      Some methods for transient closed loop step response system identification presented in the literature are reviewed. Interestingly some errors in a method published in the early 80’s where propagated into a recently published ...
    • Tuning PD and PID Controllers for Double Integrating Plus Time Delay Systems 

      Ruscio, David Luigi Di; Dalen, Christer (Journal article; Peer reviewed, 2017)
      An existing method for tuning a PI controller for an integrating plus time delay plant are extended to be used for the design of a PD controller for a double integrating plus time delay plant. The PD controller is extended ...