An overview over the modeling issues of a toroidal traction drive is given. A traction drive consists of a loading cam, a hydraulic feedback control circuit and two toroidal cavities, each of them including two discs and two power rollers. The modeling of both the mechanical and the hydraulic components is discussed. An existing rheology model is used to describe the tangential forces generated in the contacts between the discs and the rollers. The transmission ratio is feedback controlled by a hydraulic circuit which is modeled according to mechanical principles. Finally, simulation results of transmission ratio changes are compared with measurements.


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    Titel :

    Modeling and simulation of toroidal traction drives


    Weitere Titelangaben:

    Modellierung und Simulation eines Toroid-Getriebes


    Beteiligte:
    Bork, H. (Autor:in) / Pfeiffer, F. (Autor:in)


    Erscheinungsdatum :

    2000


    Format / Umfang :

    6 Seiten, 16 Bilder, 6 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Modeling and Simulation of Toroidal Traction Drives

    Bork, H. / Pfeiffer, F. / International Federation of Automatic Control | British Library Conference Proceedings | 2000


    Traction calculation in toroidal drives including elastic slip

    Poll,G. / Bader,N. / Neubauer,T. et al. | Kraftfahrwesen | 2015



    Fatigue Life Analysis for Traction Drives with Application to a Toroidal Type Geometry

    J. J. Coy / S. H. Loewenthal / E. V. Zaretsky | NTIS | 1976


    Fatigue life analysis for traction drives with application to a toroidal type geometry

    Coy, J. J. / Loewenthal, S. H. / Zaretsky, E. V. | NTRS | 1976