An accelerometer, implemented by means of thick film technology, has been developed for a semi-active suspension electronic control system.Mounted on the car body it measures vertical displacements which vary beteween few and some hundreds mm. These displacements are a part of data supplied to ECU to adapt the suspension stiffness for the most suitable driving conditions. The device is based on piezoresistive effect of some thick film materials. A small mass is located on a ceramic beam where some thick film resistors have been printed. Its movement deflects the beam thus changing resistors values. The beam is a part of a ceramic susbstrate on which a suitable electronics is also provided.


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    Titel :

    A Thick Film Accelerometer for Electronic Suspension Control


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Cotignoli, G. (Autor:in) / Dell'Orto, G. (Autor:in) / Dell'Acqua, R. (Autor:in)

    Kongress:

    SAE International Congress and Exposition ; 1989



    Erscheinungsdatum :

    1989-02-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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    Wu, Z. / Ge, Y. / Wang, Z. et al. | British Library Conference Proceedings | 2001


    HIGH-PRECISION MAGNETIC SUSPENSION ACCELEROMETER

    PAN LIQING / YANG XIANWEI / LUO ZHIHUI et al. | Europäisches Patentamt | 2017

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