Attitude control system designed for rockets regulates duty cycle of pneumatic valves so less fuel is required. Operation time of each valve is directly proportional to error signal and the dead band about a null is controlled by independently adjustable threshold circuits.


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    Title :

    Pulse width-pulse rate modulator


    Contributors:

    Publication date :

    1971-12-01


    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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