Blar i Publikasjoner fra CRIStin - NTNU på tittel

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    • A computational approach to expose conversation dynamics in engineering design activities 

      Wulvik, Andreas; Menning, Axel; Steinert, Martin (Journal article, 2017)
      In this paper, we apply a computational approach to expose conversation dynamics in design conversations. We apply this approach to a case study comprising of two sessions, with 300 speaker turns respectively. The resulting ...

    • A Computational Framework for Colour Metrics and Colour Space Transforms 

      Farup, Ivar (Journal article; Peer reviewed, 2016)
      An object-oriented computational framework for the transformation of colour data and colour metric tensors is presented. The main idea of the design is to represent the transforms between spaces as compositions of objects ...

    • A computational pipeline for quantification of mouse myocardial stiffness parameters 

      Nordbø, Øyvind; Lamata, P.; Land, Sander; Niederer, Steven A.; Aronsen, Jan Magnus; Louch, William Edward; Sjaastad, Ivar; Martens, Harald; Gjuvsland, Arne Bjørke; Tøndel, Kristin; Torp, Hans; Lohezic, M; Schneider, Jürgen; Remme, Espen W.; Smith, Nicolas P; Omholt, Stig W; Vik, Jon Olav (Journal article; Peer reviewed, 2014)
      The mouse is an important model for theoretical–experimental cardiac research, and biophysically based whole organ models of the mouse heart are now within reach. However, the passive material properties of mouse myocardium ...

    • A computationally efficient model predictive control scheme for space debris rendezvous 

      Larsén, Alexander; Chen, Yutao; Bruschetta, Mattia; Carli, Ruggero; Cenedese, Angelo; Varagnolo, Damiano; Felicetti, Leonard (Journal article; Peer reviewed, 2019)
      We propose a non-linear model predictive scheme for planning fuel efficient maneuvers of small spacecrafts that shall rendezvous space debris. The paper addresses the specific issues of potential limited on-board computational ...

    • A computer-automated design tool for intelligent virtual prototyping of offshore cranes 

      Bye, Robin Trulssen; Osen, Ottar; Pedersen, Birger Skogeng (Chapter, 2015)
      In close collaboration with the maritime industry, virtual prototyping with maritime application has been an important research topic for Aalesund University College for some years. In this paper, we describe the development ...

    • A concept for electrowinning of aluminium using depolarized gas anodes 

      Mokkelbost, Tommy; Kjos, Ole Sigmund; Paulsen, Ove Bjørn; Øye, Bjarte Arne; Gudbrandsen, Henrik; Ratvik, Arne Petter; Haarberg, Geir Martin (Journal article; Peer reviewed, 2014)
      Aluminium is today commercially produced by the Hall-Héroult process using consumable carbon anodes. Consumable anodes have some concerns such as CO2 emission, continuous anodecathode distance adjustments and replacements ...

    • A conceptual framework for smart city international standards 

      Guo, Hong; Gao, Shang; Li, Jingyue; Xue, Haona (Journal article; Peer reviewed, 2018)
      Smart Cities have been a global focus during the past ten years. They contribute to the achievement of the sustainability development goals (for economy, society, and environment) by leveraging information and communication ...

    • A concurrent cognitive task does not perturb quiet standing in fibromyalgia and chronic fatigue syndrome 

      Rasouli, Omid; Fors, Egil Andreas; Vasseljen, Ottar; Stensdotter, Ann-Katrin (Journal article; Peer reviewed, 2018)
      Background and Objectives. Cognitive complaints are common in fibromyalgia (FM) and chronic fatigue syndrome (CFS). Fatigue as well as pain may require greater effort to perform cognitive tasks, thereby increasing the load ...

    • A Configurational Approach to Task-Technology Fit in the Healthcare Sector 

      Mikalef, Patrick; Torvatn, Hans Yngvar (Journal article; Peer reviewed, 2019)
      In spite of strong investments in digital technologies in the healthcare and medical services domain over the past couple of decades, one of the most pressing issues is that in many cases the technologies that are adopted ...

    • A connectionless multicast protocol for MANETs 

      Thi Minh Do, Viet; Landmark, Lars; Kure, Øivind (2012 International Conference on Telecommunications and Multimedia (TEMU);, Chapter, 2012)
      In this paper, the connectionless multicast routing MCOM (Multipoint relay Connectionless Multicast) is introduced for mobile Ad hoc networks. MCOM adapts over a wide ranges of density of group members. It appears as unicast ...

    • A consensus-based template for documenting and reporting in physician-staffed pre-hospital services 

      Krüger, Andreas J.; Lockey, David; Kurola, Juoni; Di Bartolomeo, Stefano; Castrén, Maaret; Mikkelsen, Søren; Lossius, Hans Morten (Journal article; Peer reviewed, 2011)
      Background: Physician-staffed pre-hospital units are employed in many Western emergency medical services (EMS) systems. Although these services usually integrate well within their EMS, little is known about the quality ...

    • A conservative weight loss intervention relieves bowel symptoms in morbidly obese subjects with irritable bowel syndrome: a prospective cohort study 

      Aasbrenn, Martin; Lydersen, Stian; Farup, Per Grønaas (Journal article; Peer reviewed, 2018)
      Background. Irritable bowel syndrome (IBS) is common in subjects with morbid obesity; the effect of weight loss programs on bowel symptoms is largely unknown. Methods. This prospective cohort study explored bowel symptoms, ...

    • A consistent reduction of the two-layer shallow-water equations to an accurate one-layer spreading model 

      Fyhn, Eirik Holm; Lervåg, Karl Yngve; Ervik, Åsmund; Wilhelmsen, Øivind (Journal article; Peer reviewed, 2019)
      The gravity-driven spreading of one fluid in contact with another fluid is of key importance to a range of topics. These phenomena are commonly described by the two-layer shallow-water equations (SWE). When one layer is ...

    • A control framework for biologically inspired underwater swimming manipulators equipped with thrusters 

      Sverdrup-Thygeson, Jørgen; Kelasidi, Eleni; Pettersen, Kristin Ytterstad; Gravdahl, Jan Tommy (IFAC Proceedings series;, Journal article; Peer reviewed, 2016)
      In this paper we present a control framework for a novel biologically inspired underwater swimming manipulator (USM) equipped with thrusters. The framework consists of a kinematic part and a dynamic part. The kinematic ...

    • A control framework for snake robot locomotion based on shape control points interconnected by Bézier curves 

      Liljeback, Pål; Pettersen, Kristin Ytterstad; Stavdahl, Øyvind; Gravdahl, Jan Tommy (Journal article; Peer reviewed, 2012)
      This paper presents a control framework for shape control of snake robots for the purpose of locomotion. An advantage of the framework is that it allows the macroscopic shape of a snake robot to be controlled explicitly ...

    • A control problem related to the parabolic dominative p-Laplace equation 

      Høeg, Fredrik Arbo; Ruosteenoja, Eero (Journal article; Peer reviewed, 2019)
      We show that value functions of a certain time-dependent control problem in Ω × (0, T), with a continuous payoff F on the parabolic boundary, converge uniformly to the viscosity solution of the parabolic dominative p-Laplace ...

    • A control scheme for utilizing energy storage of the modular multilevel converter for power oscillation damping 

      Taffese, Abel Assegid; Tedeschi, Elisabetta; de Jong, Erik (Chapter, 2017)
      This paper presents a control scheme that utilizes energy storage of the Modular Multilevel Converter (MMC) for Power Oscillation Damping (POD) service. Such a service is used to enhance grid stability by providing damping ...

    • A Control- and Estimation-Oriented Gravity Separator Model for Oil and Gas Applications Based upon First-Principles 

      Backi, Christoph Josef; Grimes, Brian Arthur; Skogestad, Sigurd (Journal article; Peer reviewed, 2018)
      We introduce a simple model for a gravity separator based on first principles. It can be used for controller design to control the levels of oil, water, and the gas pressure as well as observer design to estimate unmeasurable ...

    • A control-oriented model of underwater snake robots exposed to currents 

      Kohl, Anna M.; Kelasidi, Eleni; Pettersen, Kristin Ytterstad; Gravdahl, Jan Tommy (Chapter, 2015)
      This paper presents a control-oriented model of a neutrally buoyant underwater snake robot that is exposed to a constant irrotational current. The robot is assumed to move in a horizontal, fully submerged plane with a ...

    • A Control–Oriented Model of Underwater Snake Robots 

      Kelasidi, Eleni; Pettersen, Kristin Ytterstad; Gravdahl, Jan Tommy (Conference Publications;ROBIO 2014, Chapter, 2014)
      In this paper we consider swimming underwater snake robots that are fully immersed in water and moving in a virtual horizontal plane. The main objective of the paper is to develop a model that is well suited for control ...