• Bond graph modeling and simulation of wind turbine systems 

      Bakka, Tore; Karimi, Hamid Reza (Journal article; Peer reviewed, 2013)
      This paper addresses the problem of bond graph methodology as a graphical approach for the modeling of wind turbine generating systems. The purpose of this paper is to show some of the benefits the bond graph approach has, ...
    • Development of lumped-parameter mathematical models for a vehicle localized impact 

      Pawlus, Witold; Karimi, Hamid Reza; Robbersmyr, Kjell G. (Journal article; Peer reviewed, 2011)
      In this paper, we propose a method of modeling for vehicle crash systems based on viscous and elastic properties of the materials. This paper covers an influence of different arrangement of spring and damper on the models’ ...