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  • 28. Forum Bauinformatik : Tagungsband 
    Berthold, Tim; Brandt, Sebastian; Schiermeyer, Chris (2016-11-18)
    Tagungsband der Tagung "28. Forum Bauinformatik". Mit Beiträgen der deutschsprachigen Gemeinschaft im Bereich Bauinformatik.
  • 3D Models in Motion Compensation 
    Golestani, Hossein (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2018)
    Presentation at the SVCP 2018
  • Additive Manufacturing of Functionalized Silicone Optics 
    Ziebehl, Arved (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2023-09-20)
    Infusing highly transparent silicone optics with ferromagnetic particles makes these optical elements susceptible to controllable deformations. Lenses made of silicone can thus shift their focal length. This poster presents ...
  • Additive Manufacturing of Metallic Multi-Material Parts: Local Conductivity Adjustment through Functionally Graded Material Transitions of 316L and CuCrZr 
    Meyer, Ina; Glitt, Leon; Ehlers, Tobias (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2023)
    Recently, powder bed-based additive manufacturing has made it possible to produce metallic multi-material parts where the material can be varied within the build plane voxel by voxel. This capability enables the realization ...
  • An alternative method for determining GPS receiver phase biases 
    Kersten, Tobias; Schön, Steffen (München : European Geosciences Union, 2015)
    Precise Point Positioning (PPP) is used in a broad variety of applications to determine very economically high precision parameters for positioning, navigation and timing. In comparison to traditional differential approaches, ...
  • Analysis of documented IEMI attacks and Classification of IEMI caused effects 
    Sabath, Frank (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2012-12-04)
    High-Power Electromagnetic (HPEM) environments are capable of causing effects like malfunctions, performance degradation, interferences, and destructions in electronic and electrical systems. Due to the large plurality of ...
  • Analysis of the Carrier Phase Multipath Error in the Context of Correction Maps for Urban Navigation 
    Ruwisch, Fabian; Ren, Le; Skupin, Christian; Kersten, Tobias; O'Connor, Marcus; Schön, Steffen; Wübbena, Temmo (Edinburgh : Royal Institute of Navigation, 2021-11-16)
    One of the most important functions for the safety of autonomous driving is the self-localisation of a moving platform. The GNSS (Global Navigation Satellite System) sensor is - compared to other sensors as, e.g., video, ...
  • Analysis of trends and breakpoints in observed discharge time series in Lower Saxony, Germany 
    Fangmann, Anne; Belli, Aslan; Haberlandt, Uwe (München : European Geosciences Union, 2013)
    Historical streamflow in the federal state of Lower Saxony, Germany was analyzed for potential trends and breakpoints. The investigation was based on time series of daily mean discharge values in the periods 1951 to 2005, ...
  • Anforderungen an die Ausleuchtung von Lichtmodulatoren 
    Held, Marcel Philipp; Ley, Peer-Phillip; Wolf, Alexander; Lachmayer, Roland (Erlangen : Deutsche Gesellschaft für angewandte Optik, 2018-07-18)
    Hochaufgelöste Beleuchtungssysteme erfordern für einen effizienten und lichtstarken Betrieb eine möglichst exakte Ausleuchtung der lichtmodulierenden Fläche. In diesem Paper werden relevante Technologien gegenübergestellt ...
  • Anisotropic characteristics analysis of 3D-printed optics 
    Grabe, Tobias; Biermann, Tobias; Bayerl, Maximilian; Lachmayer, Roland (Erlangen : Deutsche Gesellschaft für angewandte Optik, 2020)
    The Additive Manufacturing of transparent materials enables cost efficient rapidprototyping of optically transparent components. The components are built layer-by-layer which can cause anisotropic optical properties. We ...
  • Antennenspezifische Effekte - ein aktueller Überblick 
    Schön, Steffen; Kröger, Johannes; Kersten, Tobias; Breva, Yannick (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2023-09)
    Antennen sind das erste Element der Verarbeitungskette von GNSS-Signalen. Sie bestehen aus einem Antennenelement mit unterschiedlichem Gewinn für verschiedene Elevations- und Azimutbereiche und Signalpolarisationen, ...
  • Applying phase center corrections also to code observables? – A PPP case study 
    Kersten, Tobias; Kröger, Johannes; Breva, Yannick; Schön, Steffen (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2023)
    Consistent and reliable receiver antenna calibration sets are an essential prerequisite for precise geodetic reference frames. In the context of the igs3-reprocessing campaign and the realisation of a new international ...
  • Approaches for automized expansion and differentiation of human MSC in specialized bioreactors 
    Neumann, Anne; Lavrentieva, Antonina; Egger, Dominik; Hatlapatka, Tim; Kasper, Cornelia (London : BioMed Central Ltd., 2013)
    A main challenge in cell therapies and other tissue regeneration approaches is to produce a therapeutically significant cell number. For expansion of mesenchymal stem cells (MSC) the cultivation on 2D plastic surfaces is ...
  • Areal rainfall estimation using moving cars as rain gauges - laboratory and field experiment 
    Rabiei, Ehsan; Haberlandt, Uwe; Sester, Monika; Fitzner, Daniel (München : European Geosciences Union, 2014)
    Areal precipitation estimation for fine temporal and spatial resolution is still a challenging task. Beside the fact that newly developed instrumentations, e.g. weather radar, provide valuable information with high spatial ...
  • Assimilation of GRACE, satellite Altimetry and Hydrological data for determining mass variations in the Siberian permafrost region 
    Shabanloui, Akbar; Müller, Jürgen (2014)
    The permafrost in Siberia (Russia) plays an important role for the global water cycle and climate change in the Earth system. In this study, data from satellite altimetry missions, hydrological models and GRACE are assimilated ...
  • Asymptotic Gridshell : Using asymptotic lines to construct the curved support structure of a minimal surface 
    Barthel, Rainer; Schling, Eike; Hitrec, Denis (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2024)
    The poster decribes the theoretical background to the gridshell prototypes exhibited at the AAG 2016. It discusses the influence of curvature on the developability and buildability of strips networks.
  • 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 ...
  • Automatic Verification of Application-Tailored OSEK Kernels 
    Deifel, Hans-Peter; Dietrich, Christian; Göttlinger, Merlin; Milius, Stefan; Lohmann, Daniel; Schröder, Lutz (Piscataway : IEEE, 2017-08-08)
    The OSEK industrial standard governs the design of embedded real-time operating systems in the automotive domain. We report on efforts to develop verification methods for OSEK-conformant compilers, specifically of a code ...
  • An Autonomous Transportation Vehicle For Algorithm And Sensor Testing 
    Tennstedt, Benjamin; Schön, Steffen (Noordwijk, The Netherlands : ESA/ESTEC, 2018)
    This paper presents the implementation of an autonomous transportation vehicle as a kinematic test platform for navigation sensors and algorithms. The repeatability of the vehicle trajectory in an outdoor environment with ...
  • Bedeutung des institutionellen Kontextes für Studienabbruch und Langzeitstudium (BiK) - Folgerungen des Projektverbundes 
    Oberschelp, Axel; Bauer, Victoria A.; Nguyen Xuan, Anh; Bernauer, Julian; Jungbauer-Gans, Monika; Hönnige, Christoph (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2024)
    Vor dem Hintergrund eines zunehmenden Mangels an Fachkräften und der demografischen Entwicklung hat das Thema Studienabbruch an Bedeutung gewonnen. Zur Entwicklung geeigneter Maßnahmen, mit denen Studienabbrüche besser ...

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