Real-time, ground-based concept for conflict detection, compatible with air traffic control systems, is presented; aircraft position and evaluation of aircraft flight paths to predict potential conflict are determined; smoothed velocity vector is developed and extrapolated; intersections of extrapolated paths of each aircraft with all other aircraft are determined; conflict condition is predicted when time to go for any aircraft to intersection is less than some allowable time; en-route situations as well as problems arising around terminals and parallel runways are considered; it is claimed that 2000 aircraft can be accommodated; discussed also is method for checking aircraft altimeter readout from ground; potential cost of conflict detection system is compared with other approaches, and required computing methods are described; implementation of this concept is practicable with parallel computational capabilities of associative processor and discretely addressable beacon transponder. (01902)


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    Title :

    Associative processor in aircraft conflict detection


    Additional title:

    Proc IEEE


    Contributors:

    Conference:

    IEEE -- Proceedings of the 20th National Aerospace Electronics Conference, (Dayton Section) ; 1968 Proximity indicators



    Publication date :

    1968


    Size :

    6 pages


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Airborne associative processor /ASPRO/

    DIGIACINTO, T. | AIAA | 1981



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