• Co-rotational Reduced Order Kalman Filter Finite Element Method for the Real-time Implementation of Large-scale Structural Models 

      Rasheed, Bismi; Pedersen, Morten Dinhoff; Schaathun, Hans Georg (Peer reviewed; Journal article, 2023)
      The real-time implementation of large-scale structural models without sacrificing their physical realism is challenging. This paper introduces a conceptual framework named the Co-rotational Reduced Order Kalman Filter ...
    • Haptic Rendering of Arthroscopic Meniscus Examination in SOFA 

      Bjelland, Øystein; Rasheed, Bismi; Dalen, Andreas Fagerhaug (Journal article; Peer reviewed, 2024)
      Learning to distinguish between healthy and degenerative meniscus tissue is an important skill for orthopedic surgeons, as it could impact further treatment. Virtual simulations with kinesthetic haptic feedback offers a ...
    • Region- and layer-specific investigations of the human menisci using SHG imaging and biaxial testing 

      Rasheed, Bismi; Ayyalasomayajula, Venkat Siva Radha Krishna; Schaarschmidt, Ute Alexandra; Vagstad, Terje; Schaathun, Hans Georg (Peer reviewed; Journal article, 2023)
      In this paper, we examine the region- and layer-specific collagen fiber morphology via second harmonic generation (SHG) in combination with planar biaxial tension testing to suggest a structure-based constitutive model for ...
    • Toward a Digital Twin for Arthroscopic Knee Surgery: A Systematic Review 

      Bjelland, Øystein; Rasheed, Bismi; Schaathun, Hans Georg; Pedersen, Morten Dinhoff; Steinert, Martin; Hellevik, Alf Inge; Bye, Robin Trulssen (Peer reviewed; Journal article, 2022)
      The use of digital twins to represent a product or process digitally is trending in many engineering disciplines. This term has also been recently introduced in the medical field. In arthroscopic surgery education, the ...