Now showing items 18148-18167 of 22958

    • Robotic Assembly Using 3D and 2D Computer Vision 

      Larsen, Kristoffer; Bjørkedal, Asgeir (Master thesis, 2016)
      The content of this thesis concerns the development and evaluation of a robotic cell used for automated assembly. The automated assembly is made possible by a combination of an eye-inhand 2D camera and a stationary 3D ...
    • Robotic Assembly Using a 3D Camera 

      Tysse, Geir Ole; Morland, Martin (Master thesis, 2015)
      In this thesis we explain how two parts from the automotive industry can be assembled using an RGB-D camera providing colour (RGB) and depth (D) as a combined RGB-D image, and two KUKA Agilus manipulators with six revolute ...
    • Robotic Autoscanning of Highly Skewed Ship Propeller Blades 

      Njåstad, Eirik Bjørndal; Munthe-Kaas, Njål; Egeland, Olav (Journal article; Peer reviewed, 2018)
      This paper presents an approach for a complete scanning of ship propeller blades. Inline quality control for advanced manufacturing or inspection of operational propeller blades requires automated and highly accurate 3D ...
    • Robotic Cleaning of Fish Processing Facilities: Virtual tools, hygienic design and prototyping 

      Giske, Lars André Langøyli (Doctoral theses at NTNU;2020:211, Doctoral thesis, 2020)
      Fish and seafood products are among the most valuable resources when considering ways in which to address the need for sustainable food sources in the future. However, any increase in fish processing production must be ...
    • Robotic Cleaning of Fish Processing Plants: Kinematics, vision and Optimization using Artificial Intelligence 

      Bjørlykhaug, Emil Dale (Doctoral theses at NTNU;2019:280, Doctoral thesis, 2019)
      A robotic cleaning system for fish processing plants has been designed and implemented. The system is based on a custom-made manipulator specifically designed for robotic cleaning of fish processing lines. This manipulator ...
    • Robotic Cleaning System for Salmon Slaughterhouses 

      Bjørlykhaug, Emil Dale (Master thesis, 2016)
      The purpose of this Master's thesis is to look at possible designs for a robotic cleaning solution for salmon slaughterhouses due to the daily need for cleaning and thus high labor costs, and simulate these solutions. In ...
    • Robotic Multiple-Pass Welding of V-Groove Butt Joints 

      Evensen, Bjørn Emil (Master thesis, 2016)
      Intelligent and automated production have become an inevitable trend for manufacturing companies in developed countries. Robotic welding is a key component in order to ac- complish a competitive and effective production. ...
    • Robotic weld groove scanning for large tubular T-joints using a line laser sensor 

      Cibicik, Andrej; Njaastad, Eirik B; Tingelstad, Lars; Egeland, Olav (Peer reviewed; Journal article, 2022)
      This paper presents a novel procedure for robotic scanning of weld grooves in large tubular T-joints. The procedure is designed to record the discrete weld groove scans using a commercially available line laser scanner ...
    • Robotic weld groove scanning for large tubular T-joints using a line laser sensor 

      Cibicik, Andrej; Njaastad, Eirik B; Tingelstad, Lars; Egeland, Olav (Peer reviewed; Journal article, 2022)
      This paper presents a novel procedure for robotic scanning of weld grooves in large tubular T-joints. The procedure is designed to record the discrete weld groove scans using a commercially available line laser scanner ...
    • Robotic Welding of Steel Casing for Electrodes used in Silicon Production 

      Milak, Haris (Master thesis, 2017)
      Robotic welding systems are today frequently used in various types of manufacturing applications. This master's thesis examines the possibilities for implementing robotic welding in limited space at the smelting factories ...
    • Robotic welding of Tubes with Correction from 3D Vision and Force Control 

      Bredvold, Simen Hagen (Master thesis, 2016)
      The maritime industry are using steel tubes in both ship building and in the aquaculture industry. To keep labor cost down and to increase quality they want to expand their expertise in robotic welding to manufacture their ...
    • Robotised Grinding in Confined Space 

      Trandem, Hans-Martin; Ytrøy, Vegard H. (Bachelor thesis, 2023)
      I denne bacheloroppgaven har vi sett på hvordan man kan oppnå fjernsliping med en robot i trange rom. Funnene viser potentialet til de foreslåtte metodene og teknikkene. Observasjonene og dataene generert gjennom denne ...
    • Robotisert klipping av nikkelplater 

      Framnes, Rasmus (Master thesis, 2010)
    • Robotisert sveising av større konstruksjoner i aluminium 

      Mokkelbost, Sindre Åberg (Master thesis, 2019)
      Denne oppgaven omhandler utfordringer ved robotisert sveising av aluminium med spesielt fokus på offline programmering basert på CAD-modeller og simulering. Robotisert sveising av ulike geometrier er simulert i Visual ...
    • Robotmontering av barnevognhjul 

      Tafjord, Daniel Skuseth; Paulsen, Andreas Sørheim; Strand, Karoline (Bachelor thesis, 2015)
      Hensikten med denne oppgaven er å automatisere monteringen av et forhjul på en barnevogn produsert av Stokke AS. Forhjulet består av mange små deler og er således konstruert for manuell montering. En manuell montering har ...
    • Robotsveising med korreksjon fra 3D-kamera 

      Njåstad, Eirik Bjørndal (Master thesis, 2015)
      Robotisert sveising benyttes for tilvirkning av mange slags produkter. I denne masteroppgaven har muligheten for å integrere et 3D kamera i et sveiserobotsystem blitt vurdert, med sikte på å forbedre programmeringsprosessen ...
    • Robotteknisk system for automatisert sammenstilling av cargopumpedeler 

      Løvall, Kristoffer (Master thesis, 2016)
      Etter produksjon av komponenter sammenstilles disse til et komplett produkt. Sammenstillingsprosessen er i mange tilfeller relativt enkel og repeterende for montøren. Dette kan føre til belastningsskader hos arbeideren. ...
    • Robotverktøy for håndtering av brødformer 

      Line, Anfinn (Bachelor thesis, 2021)
      Formålet med denne oppgaven er å utvikle en maskin som vil bli et tilbygg på et eksisterende robotverktøy. Dette er en prototype, så det er viktigere å konstruere en solid maskin, enn å tilrettelegge for masseproduksjon. ...
    • Robust adaptive backstepping DP control of ROVs 

      Ohrem, Sveinung Johan; Amundsen, Herman Biørn; Caharija, Walter; Holden, Christian (Peer reviewed; Journal article, 2022)
      Dynamic positioning is an important control feature for an underwater remotely operated vehicle. This paper presents a nonlinear dynamic positioning controller suited for application to vehicles with model uncertainties, ...
    • Robust and Reconfigurable On-Board Processing for a Hyperspectral Imaging Small Satellite 

      Langer, Dennis David; Orlandic, Milica; Bakken, Sivert; Birkeland, Roger; Garrett, Joseph Landon; Johansen, Tor Arne; Sørensen, Asgeir Johan (Peer reviewed; Journal article, 2023)
      Hyperspectral imaging is a powerful remote sensing technology, but its use in space is limited by the large volume of data it produces, which leads to a downlink bottleneck. Therefore, most payloads to date have been ...