We investigate two common approaches to model development for robust control synthesis in the aerospace community; namely, reduced order aeroservoelastic modelling based on structural finite-element and computational fluid dynamics based aerodynamic models and a data-driven system identification procedure. It is shown via analysis of experimental Super-Sonic SemiSpan Transport (S4T) wind-tunnel data using a system identification approach it is possible to estimate a model at a fixed Mach, which is parsimonious and robust across varying dynamic pressures.


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    Title :

    Data Driven Model Development for the Supersonic Semispan Transport (S(sup 4)T)


    Contributors:

    Publication date :

    2011


    Size :

    23 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English