The sound quality of a prototype series hydraulic hybrid passenger vehicle powertrain was analyzed. Different sound quality metrics were evaluated to determine which one correlated best with the subjective assessment of sound quality, and a desired sound quality target was developed.Next, the effect of the design of the hydraulic powertrain components on sound quality was analyzed. Two extreme options were analyzed: “stiff” systems with a hard drive shaft or short fluid hoses, and “soft” systems with a soft drive shaft or long fluid hoses. Experimental results from these systems are presented in the paper.Finally, design recommendations were made to achieve the best sound quality of the hybrid hydraulic powertrain, and therefore maximum customer satisfaction.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Passenger Vehicle Hybrid Hydraulic Powertrain Sound Quality Investigation


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    SAE 2013 Noise and Vibration Conference and Exhibition ; 2013



    Erscheinungsdatum :

    2013-05-13




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Passenger Vehicle Hybrid Hydraulic Powertrain Sound Quality Investigation

    Szatkowski, A. / Society of Automotive Engineers | British Library Conference Proceedings | 2013


    Hydraulic Hybrid Powertrain

    ORNELLA GIULIO / ZENDRI FABRIZIO / SERRAO LORENZO et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    HYDRAULIC HYBRID POWERTRAIN

    ORNELLA GIULIO / ZENDRI FABRIZIO / SERRAO LORENZO et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Hydraulic hybrid powertrain

    ORNELLA GIULIO / ZENDRI FABRIZIO / SERRAO LORENZO et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    HYDRAULIC HYBRID POWERTRAIN

    ORNELLA GIULIO / ZENDRI FABRIZIO | Europäisches Patentamt | 2015

    Freier Zugriff