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  • Auto-tuning of PID Controllers for Robotic Manipulators Using PSO and MOPSO 
    Zidan, Ahmed; Tappe, Svenja; Ortmaier, Tobias (Cham : Springer, 2019)
    This work proposes two approaches to automatic tuning of PID position controllers based on different global optimization strategies. The chosen optimization algorithms are PSO and MOPSO, i. e. the problem is handled as a ...
  • Automated Analysis of Slow Crack Growth in Hydrous Soda-Lime Silicate Glasses 
    Kiefer, Philipe; Maiwald, Martin; Deubener, Joachim; Balzer, Robert; Behrens, Harald; Waurischk, Tina; Reinsch, Stefan; Müller, Ralf (Lausanne : Frontiers Media, 2020)
    To explore the impact of ambient and structural water on static fatigue, the initiation and growth of 3279 Vickers induced median radial cracks were automatically recorded and analyzed. We find that humidity is more efficient ...
  • Automated Assembly of Hybrid Microsystems 
    Schöttler, Kerstin; Rathmann, Sven; Raatz, Annika; Hesselbach, Jürgen (Bedford : Euspen (European Society for Precision Engineering and Nanotechnology), 2007)
    The paper describes the design of a system for the automated assembly of hybrid microsystems and the accuracies of the components. The influences on the accuracy will be analyzed on the basis of an example for an automated ...
  • Automated Bedform Identification—A Meta-Analysis of Current Methods and the Heterogeneity of Their Outputs 
    Scheiber, Leon; Zomer, Judith; Wang, Li; Cisneros, Julia; Gutierrez, Ronald R.; Lefebvre, Alice (Hoboken, NJ : Wiley, 2024)
    Ongoing efforts to characterize underwater dunes have led to a considerable number of freely available tools that identify these bedforms in a (semi-)automated way. However, these tools differ with regard to their research ...
  • Automated control of the laser welding process of heart valve scaffolds 
    Weber, Moritz; Hoheisel, Anna L.; Glasmacher, Birgit (Berlin, Boston : De Gruyter, 2016)
    Using the electrospinning process the geometry of a heart valve is not replicable by just one manufacturing process. To produce heart valve scaffolds the heart valve leaflets and the vessel have to be produced in separated ...
  • Automated damage detection for port structures using machine learning algorithms in heightfields 
    Hake, Frederic; Lippmann, Paula; Alkhatib, Hamza; Oettel, Vincent; Neumann, Ingo (Berlin ; Heidelberg : Springer, 2023)
    Marine infrastructures such as harbours, bridges, and locks are particularly exposed to salt water and are therefore subject to increasing deterioration. This makes regular inspection of the structures necessary. The ...
  • Automated design of multi-stage forging sequences for die forging 
    Hedicke-Claus, Yorck; Kriwall, Mareile; Stonis, Malte; Behrens, Bernd-Arno (Berlin ; Heidelberg : Springer, 2023)
    Forgings are produced in several process steps, the so-called forging sequence. The design of efficient forging sequences is a very complex and iterative development process. In order to automate this process and to reduce ...
  • Automated Enrichment of Routing Instructions 
    Wage, Oskar; Feuerhake, Udo; Sester, Monika (Lund : Association of Geographic Information Laboratories in Europe, 2018)
    Commonly used navigation instructions are based on metric turn descriptions (e.g. “turn left onto Nienburger Straße in 100 m”). For the user it is easy to follow the route, but later it is typically hard to remember how ...
  • Automated extraction of plantations from ikonos satellite imagery using a level set based segmentation method 
    Vogt, Karsten; Scheuermann, Björn; Becker, Christian; Büschenfeld, Torsten; Rosenhahn, Bodo; Ostermann, Jörn (Göttingen : Copernicus GmbH, 2010)
    In this article we present a method that extracts plantations from satellite imagery by finding and exploiting appropriate feature space projections. Segmentation is done using an automatic two-region segmentation based ...
  • Automated extraction of the Antarctic coastline using snakes 
    Klinger, T.; Heipke, Christian; Ott, N.; Schenke, H.W.; Ziems, M. (Göttingen : Copernicus GmbH, 2010)
    In this paper we present an automatic approach for coastline detection from images which is based on parametric active contours (snakes). Snakes require the definition of an energy functional that reflects the underlying ...
  • Automated Fiber Placement Head for Manufacturing of Innovative Aerospace Stiffening Structures 
    Denkena, Berend; Schmidt, Carsten; Weber, Patricc (Amsterdam [u.a.] : Elsevier, 2016)
    In the research project “High-performance Production of CFRP Structures” (HP CFK) a new automated fiber placement (AFP) system for laying thermoset CFRP (carbon fiber-reinforced plastic) slit tapes was developed. Its novel, ...
  • Automated fiber placement: The impact of manufacturing constraints on achieving structural property targets for CFRP-stiffeners 
    Denkena, Berend; Horst, Peter; Heimbs, Sebastian; Schmidt, Carsten; Reichert, Lisa; Tiemann, Tim (Amsterdam [u.a.] : Elsevier, 2023)
    The use of automated fiber placement (AFP) to manufacture integrated CFRP stiffening structures leads to a conflict between structural requirements and process limitations in early design stages. In order to avoid costly ...
  • Automated geometry measurement and deep rolling of butt welds 
    Heide, Klaas Maximilian; Heikebrügge, Steffen; Dänekas, Christian; Breidenstein, Bernd; Schaumann, Peter (Heidelberg : Springer, 2022)
    During the joining of two metal sheets by welding, a process-specific geometry of the weld is created. The local geometry of the created weld has a decisive influence on its fatigue strength. This is due to stress concentration ...
  • Automated Laboratory and Field Techniques to Determine Greenhouse Gas Emissions 
    Zaman, M.; Kleineidam, K.; Bakken, L.; Berendt, J.; Bracken, C.; Butterbach-Bahl, K.; Cai, Z.; Chang, S.X.; Clough, T.; Dawar, K.; Ding, W.X.; Dörsch, P.; dos Reis Martins, M.; Eckhardt, C.; Fiedler, S.; Frosch, T.; Goopy, J.; Görres, C.-M.; Gupta, A.; Henjes, S.; Hofmann, M.E.G.; Horn, Marcus A.; Jahangir, M.M.R.; Jansen-Willems, A.; Lenhart, K.; Heng, L.; Lewicka-Szczebak, D.; Lucic, G.; Merbold, L.; Mohn, J.; Molstad, L.; Moser, G.; Murphy, P.; Sanz-Cobena, A.; Šimek, M.; Urquiaga, S.; Well, R.; Wrage-Mönnig, N.; Zaman, S.; Zhang, J.; Müller, C. (Heidelberg [u.a.] : Springer, 2021)
    Methods and techniques are described for automated measurements of greenhouse gases (GHGs) in both the laboratory and the field. Robotic systems are currently available to measure the entire range of gases evolved from ...
  • Automated method for structural segmentation of nasal airways based on cone beam computed tomography 
    Tymkovych, Maksym Yu; Avrunin, Oleg G.; Paliy, Victor G.; Filzow, Maksim; Gryshkov, Oleksandr; Glasmacher, Birgit; Omiotek, Zbigniew; Dzierlak, Roza; Smailova, Saule; Kozbekova, Ainur (Bellingham, Wash. : SPIE, 2017)
    The work is dedicated to the segmentation problem of human nasal airways using Cone Beam Computed Tomography. During research, we propose a specialized approach of structured segmentation of nasal airways. That approach ...
  • Automated methods for ferrocene chemistry 
    Gathy, Robert (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2022)
    Despite numerous technical advances over the last century, the field of academic organic chemistry still relies heavily on manual labor and non-systematic experiment design. Discovery and optimization of chemical reactions ...
  • Automated parametrical antenna modelling for ambient assisted living applications 
    Kazemzadeh, Reza; John, Werner; Mathis, Wolfgang (Göttingen : Copernicus GmbH, 2012)
    In this paper a parametric modeling technique for a fast polynomial extraction of the physically relevant parameters of inductively coupled RFID/NFC (radio frequency identification/near field communication) antennas is ...
  • Automated process planning in milling of hybrid components 
    Denkena, Berend; Wichmann, Marcel; Heide, Klaas Maximilian; Wiesener, Frederik; Nguyen, Hai Nam (Berlin, Heidelberg : Springer, 2023)
    Hybrid material composites can meet the increasing demands for high strength and low weight due to their different workpiece properties. Usually, hybrid components require post-machining after their fabrication. Due to the ...
  • Automated production data feedback for adaptive work planning and production control 
    Denkena, Berend; Dittrich, Marc-André; Wilmsmeier, Sören (Amsterdam : Elsevier B.V., 2019)
    Higher customer's expectations and new technological developments have resulted in an increased complexity of manufacturing systems. Consequently, work planning and production control have become more crucial than ever to ...
  • Automated Segmentation of Olivine Phenocrysts in a Volcanic Rock Thin Section Using a Fully Convolutional Neural Network 
    Leichter, Artem; Almeev, Renat R.; Wittich, Dennis; Beckmann, Philipp; Rottensteiner, Franz; Holtz, Francois; Sester, Monika (Lausanne : Frontiers Media, 2022)
    An example of automated characterization and interpretation of the textural and compositional characteristics of solids phases in thin sections using machine learning (ML) is presented. In our study, we focus on the ...