The functional requirements and operating environment constraints are defined for an independent landing monitor ILM which provides the flight crew with an independent assessment of the operation of the primary automatic landing system. The capabilities of radars, TV, forward looking infrared radiometers, multilateration, microwave radiometers, interferometers, and nuclear sensing concepts to meet the ILM conditions are analyzed. The most critical need for the ILM appears in the landing sequence from 1000 to 2000 meters from threshold through rollout. Of the sensing concepts analyzed, the following show potential of becoming feasible ILM's: redundant microwave landings systems, precision approach radar, airborne triangulation radar, multilateration with radar altimetry, and nuclear sensing.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Analytical evaluation of ILM sensors, volume 1


    Beteiligte:
    Kirk, R. J. (Autor:in)

    Erscheinungsdatum :

    01.09.1975


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch






    Analytical evaluation of ILM sensors

    Kirk, R. J. / Johnson, C. E. / Doty, D. | NTRS | 1975


    Evaluation of Sensors for SPACETRACK Augmentation (ESSA). Volume II. Appendix

    R. E. Bishop / R. C. Corson / O. D. Hawley et al. | NTIS | 1974


    Sensors Noise Influence in the Analytical Redundancy Approach

    de Jesus Teixeira, Adilson / de Oliveira e Souza, Marcelo Lopes | SAE Technical Papers | 2006