Fakultät für Maschinenbau


 

Recent Submissions

  • Müller, Patrik; Gembarski, Paul Christoph; Lachmayer, Roland (Stuttgart : Fraunhofer-Institut für Arbeitswirtschaft und Organisation IAO, 2021)
    In der Endoprothetik können konfektionierte Kurzschaftprothesen die anatomischen und osteologischen Anforderungen an die Standzeit, Funktionalität und Komplikationsfreiheit nicht optimal erfüllen. Dieser Beitrag bietet die ...
  • Müller, Patrik; Gembarski, Paul Christoph; Lachmayer, Roland (Essen : Universität Duisburg-Essen, 2020)
    In der Produktentwicklung gelten diverse Richtlinien, an denen sich Ingenieure orientieren. Letztendlich sind aber die Erfahrungen des jeweiligen Anwenders dafür verantwortlich, ob eine Konstruktion korrekt gestaltet wird. ...
  • Stichternath, Lukas (Hamburg : Aircraft Design and Systems Group (AERO), Department of Automotive and Aeronautical Engineering, Hamburg University of Applied Sciences, 2021)
    Purpose – This thesis tries to improve the situation of pilots in a Cabin Air Contamination Event (CACE) by increasing awareness through added information. Pilot activities in a CACE center around getting information about ...
  • Cheema, John Singh (Hamburg : Aircraft Design and Systems Group (AERO), Department of Automotive and Aeronautical Engineering, Hamburg University of Applied Sciences, 2020)
    Purpose – This project work shows a literature survey, clearly defines the mass growth factor, shows a mass growth iteration, and derives an equation for a direct calculation of the factor (without iteration). Definite ...
  • Ziebehl, Arved; Biermann, Tobias; Grabe, Tobias; Röttger, Julian; Ley, Peer-Phillip; Wolf, Alexander; Lachmayer, Roland (Illmenau : Deutsche Gesellschaft für Angewandte Optik, 2021)
    Extrusion-based silicone manufacturing processes enable the fabrication of functionalized optics by controlling the material properties of each printed voxel. In this paper, potentials of functionalization as well as ...
  • Röttger, Julian; Grabe, Tobias; Biermann, Tobias; Ziebehl, Arved; Ley, Peer-Phillip; Wolf, Alexander; Lachmayer, Roland (Illmenau : Deutsche Gesellschaft für Angewandte Optik, 2021)
    Additive manufacturing of laser heat sinks enables the optimization of cooling channel geometries and the integration of various functions within a single component. Lightweight and cost-effective designs can be realized ...
  • Tantau, Mathias; Perner, Lars; Wielitzka, Mark; Ortmaier, Tobias (Prague : SciTePress, 2020)
    In electromechanical motion systems performance measures such as positioning accuracy, dynamic stiffness and control bandwidth are severely limited by backlash. Several control schemes based on backlash compensation or ...
  • Tantau, Mathias; Perner, Lars; Wielitzka, Mark (Inderscience Enterprises : Genéve [u.a.], 2021-10-25)
    Physically motivated models of electromechanical motion systems are required in several applications related to control design. However, the effort of modelling is high and automatic modelling would be appealing. The ...
  • Baran, Murat (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2021-04-15)
    In the last decades, the optical adhesives have become highly promising due to their widespread applications in the numerous optical fields. There are outnumbered research studies about them and their numerous fields of ...
  • Rosemann, Harald (Frankfurt am Main : VDMA Verlag, 2021)
    For service life tests, a shifted Weibull distribution, also known as the translated or three-parameter Weibull distribution, is commonly used. The shifted Weibull distribution promises completely fault-free operation until ...
  • Rosemann, Harald (Frankfurt am Main : VDMA Verlag, 2021)
    Bei Lebensdauerversuchen wird oft die Weibullverteilung mit drittem Parameter angesetzt. Sie verspricht eine anfänglich absolute Fehlerfreiheit bis t = L_0; diese Zusage kennzeichnet deterministisches Verhalten. Erst im ...
  • Maier, Hans Jürgen (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2021)
    Der Arbeitskreis Wasserstrahltechnologie (AWT) wurde 1991 in Hannover gegründet, um die Anwendung und die Entwicklung der Wasserstrahltechnologie in Industrie und Entwicklung zu fördern. Dieses Ziel wird durch einen ...
  • Dai, Zhuoqun; Li, Yang; Sundermeier, Max Caspar; Grabe, Tobias; Lachmayer, Roland (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2021-06-17)
    Abstract— ADAS (Advanced Driver Assistance Systems) is a collective term of vehicle mounted sensors and devices aiming to improve traffic safety and realize high-level autonomous driving. Lidar systems are considered an ...
  • Tantau, Mathias; Helmke, Christian; Perner, Lars (Inderscience Enterprises : Genève, 2020-01)
    Physically motivated models of electromechanical motion systems are required in several applications related to control design and auto-tracking, model-based fault detection, feed-forward, and simply interpretation. However, ...
  • Hockauf, Rolf; Böß, Volker; Grove, Thilo; Denkena, Berend (Basel : MDPI, 2019)
    This paper presents a prediction model for ground surfaces that uses the actual grinding wheel topography to perform a grinding simulation. Precise knowledge of expected machined surfaces plays an important role in process ...
  • da Silva de Siqueira, Renan; Mozgova, Iryna; Lachmayer, Roland (Oxford : Oxford University Press, 2018)
    New multi-material manufacturing technologies demand the development of new mechanical design approaches, as seen in the production of hybrid components through Tailored Forming. Thereby, a new class of high-performance ...
  • Sun, Zizheng; Zhuang, Xiaoying; Zhang, Yiming (Ahvaz : Shahid Chamran University of Ahvaz, 2019)
    The cracking elements method (CEM) is a novel numerical approach for simulating fracture of quasi-brittle materials. This method is built in the framework of conventional finite element method (FEM) based on standard ...
  • Alshwawra, Ahmad (Basel : MDPI, 2021)
    The Government of Jordan declared that there are more than one million Syrian refugees in Jordan while UNHCR statistics show that the number is about 700,000. Nonetheless, it is still a large problem for Jordan, especially ...
  • Gryshkov, Oleksandr; Mutsenko, Vitalii; Tarusin, Dmytro; Khayyat, Diaa; Naujok, Ortwin; Riabchenko, Ekaterina; Nemirovska, Yuliia; Danilov, Arseny; Petrenko, Alexander Y.; Glasmacher, Birgit (Basel : Molecular Diversity Preservation International, 2021)
    Alginate as a versatile naturally occurring biomaterial has found widespread use in the biomedical field due to its unique features such as biocompatibility and biodegradability. The ability of its semipermeable hydrogels ...
  • Denkena, Berend; Schmidt, Carsten; Werner, Simon; Schwittay, Dietmar (Basel : MDPI, 2021)
    The manufacturing of large-scale structural components is still dominated by manual labor in many sectors of the modern composite industry. Efforts are being made to establish an automated layup technology for complex ...

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