The new fuel efficiency and emission standards have forced OEMs to put emphasis on different strategies such as engine downsizing, cylinder deactivation… Unfortunately these new technologies may lead to increased powertrain vibrations generated by the engine and transmitted to the chassis and the car cabin, such that their reduction or elimination has become a key topic for the automotive industry. The use of active engine mounts, acting directly on the fluid of an hydromount, or active vibration dampers, acting as an inertial mass-spring system, are very effective solutions, particularly when using electromagnetic based actuators. Nevertheless, all electromagnetic actuators technologies are not equals and the choice of such actuators must be considered carefully by taking into account the full performances and the overall cost of the solutions. This paper presents an electromagnetic actuator technology, that can be considered as the best tradeoff between performances and cost. Comparisons with existing solutions currently proposed by automotive suppliers will also be shown.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Magnetic Actuators for Active Powertrain Vibration Control


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    Noise and Vibration Conference and Exhibition ; 2017



    Erscheinungsdatum :

    2017-06-05




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Active Damping Control of Torsional Vibration in a Diesel Hybrid Powertrain

    Yang, Fuyuan / Du, Lei / Xu, Liangfei et al. | SAE Technical Papers | 2019


    Active Damping Control of Torsional Vibration in a Diesel Hybrid Powertrain

    Du, Lei / Yang, Fuyuan / Hu, Yaodong et al. | British Library Conference Proceedings | 2019


    Active and Passive Control of Torsional Vibration in Vehicle Hybrid Powertrain System

    Zhang, Lijun / Zhang, Shijuan / Meng, Dejian et al. | British Library Conference Proceedings | 2020


    Active and Passive Control of Torsional Vibration in Vehicle Hybrid Powertrain System

    Meng, Dejian / Xu, Jie / Zhang, Lijun et al. | SAE Technical Papers | 2020


    Active vibration control in rotorcraft systems using smart actuators

    Anderson, G.L. / Garg, D.P. | Tema Archiv | 2002