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Nonlinear modeling and analysis of aircraft ground dynamics

Research output: Working paperWorking paper and Preprints

Original languageEnglish
Publication date5 Feb 2009
StateUnpublished

Abstract

The ground dynamics of passenger aircraft are influenced by nonlinear characteristics of components, especially aerodynamic surfaces and tyre properties. We present a mathematical model of a mid-sized passenger aircraft that captures these effects and apply dynamical systems tools to its study. Specifically, we present a two-parameter bifurcation analysis where we vary the steering angle and taxiway friction coefficient as parameters. Solutions are represented as surfaces that allow us to draw conclusions on the robustness of ground operations under varying operating conditions.

Research areas

  • dynamics, modeling, aircraft, ground, nonlinear, turning

Documents

Documents

  • Preprint

    Preprint (usually an early version) , 123 KB, PDF-document

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