As part of a program to improve the approach and landing characteristics of the Space Shuttle, the NASA Dryden Flight Research Center has developed an adaptive algorithm that varies the longitudinal stick gearing to reduce the Shuttle's tendency for pilot-induced oscillation (PIO). This paper describes the algorithm, which is known as the PIO suppressor, and discusses some of the tradeoffs involved in optimizing the system. The results of fixed-base, moving-base, and in-flight simulations of the PIO suppressor are presented.


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    Titel :

    Experience with an adaptive stick-gain algorithm to reduce pilot-induced-oscillation tendencies


    Beteiligte:
    Powers, B. G. (Autor:in)

    Kongress:

    Atmospheric Flight Mechanics Conference ; 1980 ; Danvers, MA


    Erscheinungsdatum :

    01.01.1980


    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch