1–20 von 73 Ergebnissen
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    Several of Wärtsilä RTA marine engine operations

    Li, Yu Lin | Tema Archiv | 2010
    the first crosshead type with uniflow scavenging low speed two-stroke marine diesel engine of Wärtsilä(sulzer) RTA went to sea in October 1985 ...

    A nonlinear position controller for maritime operations of Rotary-wing UAVs

    Yang, Xilin / Garratt, Matt / Pota, Hermanshu | Tema Archiv | 2011
    A disturbance attenuation controller is presented for horizontal position stabilization for hover and automatic landings of a RUAV (Rotary ...

    The technique of heavy oil operations

    Schmidt, F. | Tema Archiv | 1953
    As an introduction hints at the difficulties for the evaluation of experiences, owing to the variety of fuel oils are outlined. The tests ...

    Turbulence in the atmospheric wind: A limiting factor in MAV operations

    Watkins, S. / Abdulrahim, M. / Thompson, M. et al. | Tema Archiv | 2009
    The previous work documented the temporal and spatial environment of flight through the turbulent Atmospheric Boundary Layer (ABL), as ...
    Verlag: University of Bristol , Bristol

    A conflict detection and resolution algorithm for airport surface operations

    Chen, X.W. / Landry, S.J. / Nof, S.Y. | Tema Archiv | 2011
    As the number of aircraft and ground transportation vehicles increases, airport surface operations may benefit from automated decision ...

    Lifetime estimation of super-junction power MOSFETs under short circuit and repeated avalanche operations

    Testa, Antonio / Caro, Salvatore De / Patane, Salvatore et al. | Tema Archiv | 2010
    and the cause of a high rate of premature failures. Therefore, the effects of short-circuit conditions and repetitive avalanche operations on ...

    Comparison of compressible explicit density-based and implicit pressure-based CFD methods for the simulation of cavitating flows

    Skoda, Romuald / Iben, Uwe / Güntner, Martin et al. | Tema Archiv | 2012
    of the number of time steps. In further research, the matrix operations must be optimised to reduce the CPU effort per time step, and we ...

    Recent development in analysis and design of principal bearings of large two stroke diesel engines

    Ronnedal, Per / Christensen, Henrik W. | Tema Archiv | 2010
    actual geometry of a bearing journal, even when produced within strict tolerances of cylindricity, may strongly influence the distribution of ...

    Design of Modern Steels for Automotive Application

    Hofmann, Harald / Heller, Thomas / Sikora, Sascha | Tema Archiv | 2010
    Advanced high-strength steels offer a great potential for the further development of automobile bodies-in-white due to their combined ...
    Schlagwörter: Operations Research

    Heave motion estimation of a vessel using acceleration measurements

    Küchler, S. / Eberharter, J.K. / Langer, K. et al. | Tema Archiv | 2011
    significant effect on certain marine applications like subsea lifting operations. Subsea lifts are required for underwater installations on the seabed ...

    The Connector Life Test System Design

    Na, Lu / Jiang, Xue-Ying / Xu, Liang-Jun et al. | Tema Archiv | 2012
    , achieves automatic insert-withdraw of connectors and insertion / removal force measuring with the mutual cooperation of each units. The contact ...
    Verlag: IEEE Operations Center , Piscataway

    LPV-based control design of vehicle platoon considering road inclinations

    Nemeth, Balaz / Gaspar, Peter | Tema Archiv | 2011
    the inclinations of the road the number of unnecessary accelerations and brakings can be reduced, thus so can the operations of the actuators ...

    Laser reconditioning of crankshafts: From lab to application

    Koehler, Henry / Partes, Knut / Seefeld, Thomas et al. | Tema Archiv | 2010
    of a process set-up which is adapted to crankpin journal geometries, (2) research on flat specimen to identify process parameters for ...
    Verlag: Laser Institute of America (LIA) , Orlando

    Control of a magnetic capture device for autonomous in-orbit rendezvous

    Clerc, S. / Renault, H. / Losa, D. | Tema Archiv | 2011
    capture operations. Control aspects of this device are persented. More specifically, the magnetic capture devices allows to damp rotation rates ...

    VPL Parameter Determination for Improved Performance of Advanced RAIM

    Lee, Jinsil / Kim, Dongwoo / Lee, Jiyun et al. | Tema Archiv | 2014
    are dominant in single-frequency operations. In order to ensure the integrity of ARAIM, an integrity parameter α is proposed to be broadcast ...

    Modeling and control of a four wheel drive electric vehicle

    Kasper, Roland / Vlasenko, Dmitri | Tema Archiv | 2010
    implementation of both feedforward and feedback controller in a microcontroller models are simplified and all mathematical operations arising during ...
    Verlag: Lappeenranta University of Technology , Lappeenranta

    Retour d'experience sur l'application d'aide a l'exploitation des reseaux ACROPOLE.

    Toussaint, C. / Mathieu, B. | Tema Archiv | 2000
    safety during the gas networks interventions. In order to keep on improving the quality of the gas system, a software for assisted operations was ...

    Experimental study on the effectiveness of monitoring techniques for main bearings of marine diesel engines

    Song, Yuzhong / Shiirahara, Hiromi / Nagayama, Yuya et al. | Tema Archiv | 2007
    aiming to evaluate the effectiveness of various techniques for a bearing condition monitoring system is conducted using a small journal bearing ...

    Real time structural response simulation for dynamic fatigue life estimation of construction equipments

    Lee, Hee-Jong / Kim, Seong-Yong / Kwak, Ju-Ho et al. | Tema Archiv | 2010
    digging and dumping operations are simulated to obtain the strains of flexible bodies by using the modal superposition method. Strain results at ...
    Verlag: Lappeenranta University of Technology , Lappeenranta

    Evolution of light vehicles emissions regulation in Europe

    Delarue, Claude | Tema Archiv | 2007
    In the frame of the co-decision, the European Parliament adopted in its plenary meeting on 13th December 2006, the compromise package on ...