The Hinfinity design technique outlined is used to develop flight control laws for a control configured vehicle. The dynamics of the vehicle, including the effects of structural dynamics, are modeled. The aircraft model used in this study is the advanced supersonic transport (AST). It is a linear eighth-order longitudinal system consisting of two rigid body modes (the short period and the phugoid) and two structural flexibility modes (the first and second fuselage bending modes). Model reduction techniques are employed, resulting in a control system design model which retains only the significant modes. A linear controller is then designed according to specified closed-loop performance requirements. Sensitivity and complementary sensitivity response specifications are used to generate the frequency response weightings used in synthesizing the Hinfinity controller.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Hinfinity design of future flight control systems


    Additional title:

    Entwurfstechnik für künftige Flugregelungssysteme


    Contributors:
    Colgren, R. (author)


    Publication date :

    1990


    Size :

    6 Seiten, 6 Quellen




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    VSTOL first flight on an Hinfinity control law

    Hyde, R.A. / Glover, K. / Shanks, G.T. | Tema Archive | 1995




    F-16 nonlinear Hinfinity control

    Kung, Chien-Chung / Yang, Ciann-Dong | Tema Archive | 2002


    Hinfinity robust control design for dynamic ship positioning

    Katebi, M.R. / Grimble, M.J. / Zhang, Y. | Tema Archive | 1997