An effort was initiated at the Armstrong Aerospace Medical Research Laboratory (AAMRL) to investigate the improvement of the situational awareness of a pilot with respect to his aircraft's spatial orientation. The end product of this study is a device to alert a pilot to potentially disorienting situations. Much like a ground collision avoidance system (GCAS) is used in fighter aircraft to alert the pilot to 'pull up' when dangerous flight paths are predicted, this device warns the pilot to put a higher priority on attention to the orientation instrument. A Kalman filter was developed which estimates the pilot's perceived position and orientation. The input to the Kalman filter consists of two classes of data. The first class of data consists of noise parameters (indicating parameter uncertainty), conflict signals (e.g. vestibular and kinesthetic signal disagreement), and some nonlinear effects. The Kalman filter's perceived estimates are now the sum of both Class 1 data (good information) and Class 2 data (distorted information). When the estimated perceived position or orientation is significantly different from the actual position or orientation, the pilot is alerted.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Spatial Disorientation Predictor Device to Enhance Pilot Situational Awareness Regarding Aircraft Attitude


    Beteiligte:
    T. L. Chelette (Autor:in) / D. W. Repperger (Autor:in) / W. B. Albery (Autor:in)

    Erscheinungsdatum :

    1991


    Format / Umfang :

    6 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch





    Situational awareness in large aircraft

    Ulbrich, Erwin A. | SPIE | 1990


    IMPROVING AIRCRAFT SITUATIONAL AWARENESS INSTRUMENTATION

    Europäisches Patentamt | 2021

    Freier Zugriff

    AIRCRAFT MONITORING WITH IMPROVED SITUATIONAL AWARENESS

    TIEFTRUNK PETR / VASEK JIRI / FROLIK PETR et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Sensor Requirements for aircraft situational awareness

    Sibson, P. / University of Southampton; Institute of Transducer Technology | British Library Conference Proceedings | 1991