Candidate autopilot control laws that control the engine failure transient sink rates by demonstrating the engineering application of modern state variable control theory were defined. The results of approximate modal analysis were compared to those derived from full state analyses provided from computer design solutions. The aircraft was described, and a state variable model of its longitudinal dynamic motion due to engine and control variations was defined. The classical fast and slow modes were assumed to be sufficiently different to define reduced order approximations of the aircraft motion amendable to hand analysis control definition methods. The original state equations of motion were also applied to a large scale state variable control design program, in particular OPTSYS. The resulting control laws were compared with respect to their relative responses, ease of application, and meeting the desired performance objectives.


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    Titel :

    Control methods for aiding a pilot during STOL engine failure transients


    Beteiligte:
    Nelson, E. R. (Autor:in) / Debra, D. B. (Autor:in)

    Erscheinungsdatum :

    01.12.1976


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch





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