Auflistung Fakultät für Maschinenbau nach Titel

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  • A Digital Twin for Friction Prediction in Dynamic Rubber Applications with Surface Textures 
    Zambrano, Valentina; Brase, Markus; Hernández-Gascón, Belén; Wangenheim, Matthias; Gracia, Leticia A.; Viejo, Ismael; Izquierdo, Salvador; Valdés, José Ramón (Basel : MDPI, 2021)
    Surface texturing is an effective method to reduce friction without the need to change materials. In this study, surface textures were transferred to rubber samples in the form of dimples, using a novel laser surface ...
  • Dip coating of thin polymer optical fibers 
    Evertz, Andreas; Schrein, Daniel; Olsen, Ejvind; Hoffmann, Gerd-Albert; Overmeyer, Ludger (Orlando, Fla. : Academic Press, 2021)
    To produce polymer optical fibers in research environments, a flexible cladding material-application process is required. Further, to functionalize the waveguide, the fiber core-production step needs to be separated from ...
  • Direct hot embossing of microelements by means of photostructurable polyimide 
    Akin, Meriem; Rezem, Maher; Rahlves, Maik; Cromwell, Kevin; Roth, Bernhard; Reithmeier, Eduard; Wurz, Marc Christopher; Rissing, Lutz; Maier, Hans Jürgen (Bellingham, WA : S P I E - International Society for Optical Engineering, 2016)
    While automatic hot embossing systems are available for large- and small-scale productions of polymeric devices, one of the process challenges remains to be the manufacturing of precise, durable, and yet inexpensive hot ...
  • Direct Part Marking by Vibration Assisted Face Milling 
    Denkena, Berend; Grove, Thilo; Seibel, Alexander (Amsterdam : Elsevier, 2016)
    Critical or safety components have to be identified during maintenance especially if exposed to harsh conditions during the time of operation. Direct part marking (DPM) is a process to permanently mark parts with product ...
  • Disassembly of electric vehicle batteries using the example of the Audi Q5 hybrid system 
    Wegener, Kathirn; Andrew, Stefan; Raatz, Annika; Dröder, Klaus; Herrmann, Christoph (Amsterdam : Elsevier, 2014)
    The rising number of electric vehicles comes along with an increasing demand for Li-Ion batteries. As resources such as lithium are valuable it is economically worthwhile to recycle EV batteries. One of the first steps of ...
  • Discoloration of AISI 420 stainless steel in dependence of inter layer time during Laser-based Powder Bed Fusion 
    Wahl, Jan Philipp; Bernhard, Robert; Hermsdorf, Jörg; Kaierle, Stefan (Amsterdam [u.a.] : Elsevier, 2022)
    Parts built by laser-based powder bed fusion (PBF-LB) experience intervals of heating and cooling during the powder deposition and the selective melting of successive layers. Short time intervals of cooling can lead to ...
  • Discrete element model for general polyhedra 
    Neto, Alfredo Gay; Wriggers, Peter (Berlin ; Heidelberg [u.a.] : Springer, 2021)
    We present a version of the Discrete Element Method considering the particles as rigid polyhedra. The Principle of Virtual Work is employed as basis for a multibody dynamics model. Each particle surface is split into ...
  • Dispergieren von Carbon Nanotubes in elastomeren Werkstoffen : Eigenschaften der Nanokomposite 
    Wittek, Heike (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2017)
    [no abstract]
  • Distinguishability Analysis for Multiple Mass Models of Servo Systems with Commissioning Sensors 
    Tantau, Mathias; Perner, Lars; Wielitzka, Mark (Piscataway, NJ : IEEE, 2021)
    Physically motivated models of electromechanical motion systems enable model-based control theory and facilitate system interpretation. Unfortunately, the effort of modelling restricts the usage of model-based methods ...
  • Distinguishability study of 3-Mass Models for Electromechanical Motion Systems 
    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, ...
  • Distraction Potential of Vehicle-Based On-Road Projection 
    Glück, Tobias; Biermann, Tobias; Wolf, Alexander; Budig, Sören; Ziebehl, Arved; Knöchelmann, Marvin; Lachmayer, Roland (Basel : MDPI, 2021)
    With regard to autonomous driving, on-road projections cannot only be used for communication with the driver but also with other road users. Our study aims to investigate the distraction potential for other road users when ...
  • DMD Based Automotive Lighting Unit 
    Wolf, Alexander; Kloppenburg, Gerolf; Danov, Roman; Lachmayer, Roland (Erlangen : Deutsche Gesellschaft für angewandte Optik, 2016-08-05)
    In this paper we present a DMD based automotive lighting unit. In order to generate a suitable light distribution a strongly distorting optical system is developed, offering a Hot Spot of 193 lx and a horizontal opening ...
  • Door opening and traversal with an industrial cartesian impedance controlled mobile robot 
    Stuede, Marvin; Nuelle, Kathrin; Tappe, Svenja; Ortmaier, Tobias (Piscataway, NJ, USA : Institute of Electrical and Electronics Engineers Inc., 2019)
    This paper presents a holistic approach for door opening with a Cartesian impedance controlled mobile robot, a KUKA KMR iiwa. Based on a given map of the environment, the robot autonomously detects the door handle, opens ...
  • Doping of Conveyor Belt Materials with Nanostructured Fillers to Adapt Innovative Performance Characteristics 
    Falkenberg, S.; Overmeyer, L. (2009)
    The "conveyor belt" as a product represents a complex high performance component with a wide range of different applications. Further development of these highly complex components demands an integration of new technologies ...
  • Dressing of hybrid-bonded graded diamond grinding wheels 
    Denkena, Berend; Bergmann, Benjamin; Raffalt, Daniel (Berlin, Heidelberg : Springer, 2022)
    For tool grinding, an optimization potential in terms of productivity is available using graded grinding wheels. This is especially the case when grinding flutes in cemented carbide. Due to the properties of the cemented ...
  • Dry Grinding by Means of Additively Manufactured Toric Grinding Pins 
    Keitel, Michael; Denkena, Berend; Bergmann, Benjamin (Berlin ; Heidelberg : Springer, 2023)
    The dry grinding process is challenging due to the induced thermal loads into the workpiece, which leads to a reduction of the workpiece quality. One approach to reduce the thermal loads is to adjust the grinding tool ...
  • Dynamic Acoustic Levitator Based On Subwavelength Aperture Control 
    Lu, Xiaolong; Twiefel, Jens; Ma, Zhichao; Yu, Tingting; Wallaschek, Jörg; Fischer, Peer (Weinheim : Wiley-VCH, 2021)
    Acoustic levitation provides a means to achieve contactless manipulation of fragile materials and biological samples. Most acoustic levitators rely on complex electronic hardware and software to shape the acoustic field ...
  • Dynamic Bid Pricing for an Optimized Resource Utilization in Small and Medium Sized Enterprises 
    Denkena, Berend; Dittrich, Marc-André; Stamm, Siebo (Amsterdam : Elsevier B.V., 2018)
    Sales revenues of small and medium-sized enterprises are subject to seasonal fluctuation. This leads often to overloaded or underutilized manufacturing resources. Either way, this results in revenue losses. Therefore, ...
  • Dynamic Cabin Air Contamination Calculation Theory 
    Lakies, Marcel (Hamburg : Aircraft Design and Systems Group (AERO), Department of Automotive and Aeronautical Engineering, Hamburg University of Applied Sciences, 2019)
    In this report an equation is derived to calculate the dynamic effect of primary and secondary aircraft cabin air contamination. The equation is applied in order to understand implications and hazards. Primary contamination ...
  • Dynamic Modeling of Soft-Material Actuators Combining Constant Curvature Kinematics and Floating-Base Approach 
    Mehl, Maximilian; Bartholdt, Max; Schappler, Moritz (Piscataway, NJ : IEEE, 2022-04-28)
    Soft robotic manipulators are on the verge to their first real applications. In most cases they are actuated by fluidic pressure or tendons and molded of highly elastic material, which performs large deformation if put ...

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