A sensitivity analysis scheme of the static aeroelastic response of a wing is developed, by incorporating a piecewise panel-based pressure representation into an existing wing aeroelastic model to improve the model's fidelity, including the sensitivity of the wing static aeroelastic response with respect to various shape parameters. The new formulation is quite general and accepts any aerodynamics and structural analysis capability. A program is developed which combines the local sensitivities, such as the sensitivity of the stiffness matrix or the aerodynamic kernel matrix, into global sensitivity derivatives.


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    Title :

    Sensitivity analysis of aeroelastic response of a wing using piecewise pressure representation




    Publication date :

    1993-01-01


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English





    Sensitivity analysis of aeroelastic response of a wing using piecewise pressure representation

    Eldred, L.B. / Kapania, R.K. / Barthelemy, J.F. | Tema Archive | 1993


    Sensitivity analysis of aeroelastic response of a wing using piecewise pressure representation

    Eldred, Lloyd B. / Kapania, Rakesh K. / Barthelemy, Jean-Francois M. | AIAA | 1996


    SENSITIVITY ANALYSIS OF AEROELASTIC RESPONSE OF A WING USING PIECEWISE PRESSURE REPRESENTATION

    BARTHELEMY, JEAN-FRANCOIS / ELDRED, LLOYD / KAPANIA, RAKESH | AIAA | 1993


    Sensitivity analysis of a wing aeroelastic response

    Kapania, Rakesh K. / Eldred, Lloyd B. / Barthelemy, Jean-Francois M. | NTRS | 1993