Piecewise Polynomial Model of the Aerodynamic Coefficients of the Generic Transport Model and its Equations of Motion

Abstract : The purpose of this document is to illustrate the piecewise polynomial model which has been derived from wind-tunnel measurement data of the Generic Transport Model (GTM) using the pwpfit toolbox. For implementation details and use in MATLAB, please refer to the source code at https://github.com/pwpfit/GTMpw. Comment on Version 2: An appendix has been added to detail a polynomial spline model of the aircraft longitudinal motion. Comment on Version 3: The polynomials for low and high angles of attack and with respect to side-slip and surface deflections have been corrected.
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https://hal.archives-ouvertes.fr/hal-01808649
Contributor : Torbjørn Cunis <>
Submitted on : Monday, October 21, 2019 - 4:15:17 PM
Last modification on : Wednesday, February 12, 2020 - 1:21:06 AM
Long-term archiving on: Wednesday, January 22, 2020 - 4:09:59 PM

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  • HAL Id : hal-01808649, version 3

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Torbjørn Cunis, Laurent Burlion, Jean-Philippe Condomines. Piecewise Polynomial Model of the Aerodynamic Coefficients of the Generic Transport Model and its Equations of Motion. [Technical Report] Third corrected version, ONERA -- The French Aerospace Lab; École Nationale de l'Aviation Civile. 2018. ⟨hal-01808649v3⟩

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