A computer-assisted modelling methodology is developed for the generation of linearized models with parametric uncertainties described by linear fractional transformations (LFTs). The starting point of the uncertainty modelling is a class of generic nonlinear aircraft models with explicit parametric dependence used for simulation purposes. The proposed methodology integrates specialized software tools for object-oriented modelling, for simulation, and for numerical as well as symbolic computations. The methodology has many generic features, being applicable to similar nonlinear model classes.


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    Title :

    Automated generation of LFT-based parametric uncertainty descriptions from generic aircraft models


    Contributors:
    Varga, A. (author) / Looye, G. (author) / Moormann, D. (author) / Grubel, G. (author)


    Publication date :

    1998


    Size :

    26 Seiten, 23 Quellen




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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