• Regularization when modeling with biased simulation data as a prior 

      Bjørkøy, Håvard Bjørgan; Engmark, Hans Alvar; Rasheed, Adil; Varagnolo, Damiano (Chapter, 2023)
      Embedding physical knowledge in system identification increases the generalization capabilities of the identified models. For complex engineering systems, such as a process plant, the most complete and detailed quantitative ...
    • Wienerization of systems in nonlinear control canonical normal form 

      Engmark, Hans Alvar; Bjørkøy, Håvard Bjørgan; Rasheed, Adil; Varagnolo, Damiano (Chapter, 2022)
      We extend the concept of model approximation via wienerization to systems in nonlinear control canonical normal form. We elaborate on the conditions for, and implications of, analytically separating nonlinear input affine ...