An active suspension system controls a spring constant and an attenuator in real time using a power supply. Generally, the hydraulic pressures are used for transmitting the power. Therefore, a highly reliable and inexpensive control system has been required for a commercial use. This has been achieved by developing a mechanical fluid servo valve which comprises a simple combination of a solenoid valve and a spool valve. The technical problem of the valve vibrations has been solved through the numerical analyses, the fluid flow visualization tests and the vehicle tests.


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    Title :

    Vibration analysis of control valve for active suspension


    Additional title:

    Schwingungsanalyse des Steuerungsventils für aktive Federung


    Contributors:
    Okabe, M. (author) / Hasebe, T. (author) / Fukuta, M. (author) / Buma, S. (author) / Oonuma, T. (author) / Hattori, K. (author)

    Published in:

    Publication date :

    1992


    Size :

    7 Seiten, 13 Bilder, 3 Quellen



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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