Auflistung nach Schlagwort "Actuators"

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  • An Active Damping Method for Chatter Vibration in Plunge Grinding Using Electromagnetic Actuators 
    Ahrens, M.; Dagen, M.; Denkena, Berend; Ortmaier, Tobias (Amsterdam : Elsevier, 2016)
    Using conventional grinding wheels, self-excited vibrations are one of the most limiting factors in terms of productivity and process stability in cylindrical plunge grinding. Depending on the dynamic behavior of the ...
  • 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 ...
  • Estimation of Dynamic Grinding Wheel Wear in Plunge Grinding 
    Ahrens, M.; Damm, J.; Dagen, M.; Denkena, Berend; Ortmaier, T. (Amsterdam : Elsevier BV, 2017)
    Using conventional grinding wheels, self-excited vibrations are one of the most limiting factors in terms of productivity and process stability in cylindrical plunge grinding. Depending on the dynamic behavior of the ...
  • Impact of different polyimide-based substrates on the soft magnetic properties of NiFe thin films 
    Rittinger, Johannes; Taptimthong, Piriya; Jogschies, Lisa; Wurz, Marc Christopher; Rissing, Lutz (Bellingham, Wash. : SPIE, 2015)
    We investigated the impact of polymer substrates on the magnetic properties of soft magnetic thin films. Experiments were carried out to evaluate the performance of AMR (anisotropic magnetoresistive) sensors deposited on ...
  • Miniaturisation of electrical machines 
    Ponick, Bernd (Bingley : Emerald Group Publishing Ltd., 2011)
    Purpose – Approaches for a miniaturisation of electrical machines that are based on an electromagnetic principle have to overcome numerous challenges. Some of these are only a result of the rules of growth (or shrinkage), ...
  • Mode-cleaning and injection optics of the gravitational-wave detector GEO600 
    Goßler, S.; Casey, M.M.; Freise, A.; Grant, A.; Grote, H.; Heinzel, G.; Heurs, Michèle; Husman, M.E.; Kötter, K.; Leonhardt, V.; Lück, Harald; Malec, M.; Mossavi, K.; Nagano, S.; McNamara, P.W.; Plissi, M.V.; Quetschke, V.; Robertson, D.I.; Robertson, N.A.; Rüdiger, A.; Schilling, R.; Skeldon, K.D.; Strain, K.A.; Torrie, C.I.; Ward, H.; Weiland, U.; Willke, B.; Winkler, W.; Hough, J.; Danzmann, K. (College Park, MD : American Institute of Physics (AIP), 2003)
    A study to investigate the mode-cleaning and injection optics of the gravitational-wave detector GEO600 was presented. The instrument uses two high-finesse triangular ring cavities of 8 m optical wavelength each, as an ...
  • Numerical modeling of a MEMS actuator considering several magnetic force calculation methods 
    Preisner, Thomas; Bolzmacher, Christian; Gerber, Andreas; Bauer, Karin; Quandt, Eckhard; Mathis, Wolfgang (Bingley : Emerald Group Publishing Ltd., 2011)
    Purpose: The purpose of this paper is to investigate the accuracy of different force calculation methods and their impact on mechanical deformations. For this purpose, a micrometer scaled actuator is considered, which ...
  • Optimization of the tribological performance of rectangular seals in automotive transmissions 
    Gronitzki, M.; Poll, G.W.G. (London : SAGE Publications Ltd., 2007)
    Rectangular seals - a special type of face seals - are currently used in rotating connections of automatic automotive transmissions (double clutch transmissions, continuously variable transmissions, and 6-automated ...
  • Reduction of Disassembly Forces for Detaching Components with Solidified Assembly Connections 
    Wolff, Julius; Yan, Miping; Schultz, Melf; Raatz, Annika (Amsterdam : Elsevier B.V., 2016)
    The disassembly of components with solidified assembly connections is often difficult to plan. A typical example can be found in the aviation industry, where turbine blades solidify in the turbine disc due to operational ...
  • Ultrasonic friction reduction in elastomer - Metal contacts and application to pneumatic actuators 
    Pham, T.M.; Twiefel, J. (Amsterdam : Elsevier, 2015)
    Ultrasonic friction reduction is well known in metal-metal contacts. Due to the vibration, the stick phase in the contact phase vanishes and only sliding occurs. As long as the macroscopic relative velocity of the contact ...