The patent application relates to a pneumatic wheel speed sensor which provides pulse frequency proportional to wheel speed. The signal is converted to DC signal and differentiated and compared to commanded deceleration. An error causes modulation of brake pressure. Excessive deceleration causes a digital amplifier to switch into the system integrator resulting in rapid brake pressure signal decrease. Second order lead protects against undesirable landing gear oscillation in aircraft applications.


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    Title :

    Fluidic Antiskid Circuit


    Contributors:

    Publication date :

    1975


    Size :

    10 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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