As automobiles become increasingly quieter, the wiper operation noise becomes more noticeable by the customer. This paper deals with the experimental approach and the methodology to investigate the Friction induced wiping noise. Role of design in a wiper system plays a very imperative task in meeting the performance of wipers but at the same time it does not cater to the NVH issues. Some of the important design parameters which affect the NVH properties of the wiper system are highlighted in this paper. For better understanding of the system some of the best in class vehicles for SUV category were tested and compared with our test vehicle. In this study more importance given to analytical part which is more important to investigate and in depth study of the friction induced noise. For analytical study some techniques such as time frequency domain i.e. Wavelet transforms, frequency domain and time domain where extensively used. Finally ranking of the NVH design factors based on the criticality are stated in this document. These factors may be helpful during design of wiper system for better NVH, without deteriorating the functional performance.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Investigation on Wiping Noises and NVH Design Consideration in a Wiper System


    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




    WINDSCREEN WIPER, WIPING SYSTEM, AND WIPING METHOD FOR WIPING GLAZED MOTOR VEHICLE SURFACE

    FREDERIC GIRAUD / DENIS THEBAULT / MARCEL TREBOUET | Europäisches Patentamt | 2016

    Freier Zugriff

    Wiper with extended wiping range

    KIM JI SOO / SHIN HONG MIN / LEE YU JIN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    WIPING RANGE EXPANSION WIPER DEVICE AND CONTROL METHOD OF WIPING RANGE EXPANSION WIPER DEVICE

    OKADA SHINICHI / SUGIMOTO NORIHIRO | Europäisches Patentamt | 2017

    Freier Zugriff

    WIPING RANGE EXPANSION WIPER DEVICE AND CONTROL METHOD OF WIPING RANGE EXPANSION WIPER DEVICE

    OKADA SHINICHI / BANNO YOSHIHISA | Europäisches Patentamt | 2017

    Freier Zugriff

    WIPING RANGE EXPANSION WIPER DEVICE AND METHOD FOR CONTROLLING WIPING RANGE EXPANSION WIPER DEVICE

    OKADA SHINICHI / NEGI TAKAFUMI | Europäisches Patentamt | 2017

    Freier Zugriff