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 between 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 substrate on which a suitable electronics is also provided.


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    Titel :

    A thick film accelerometer for electronic suspension control


    Weitere Titelangaben:

    Dickschicht-Beschleunigungsmesser fuer die elektronische Ueberwachung der Radaufhaengung


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

    Erschienen in:

    SAE-Papers ; Mar ; 1-5


    Erscheinungsdatum :

    1989


    Format / Umfang :

    5 Seiten, 5 Bilder


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    A thick film accelerometer for electronic suspension control

    Cotignoli,G. / Dell Acqua,R. / Dell Orto,G. et al. | Kraftfahrwesen | 1989


    A Thick Film Accelerometer for Electronic Suspension Control

    Cotignoli, G. / Dell'Orto, G. / Dell'Acqua, R. | SAE Technical Papers | 1989


    Oil-Damped Thick-Film Accelerometer for Vehicle Dynamics

    Crescini, D. / Marioli, D. / Taroni, A. | British Library Conference Proceedings | 1995


    Monolithic triaxial accelerometer design in thick-film technology [4414-62]

    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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