Nicholas F. Giannelis, Gareth A. Vio

DOI Number: N/A

Conference number: IFASD-2015-144

This paper explores the bifurcation behaviour of the aeroelastic galloping system through an input-output parametric modelling. The models are trained with periodic output data and parametrised with respect to flow velocity and initial condition. Comparisons to numerical integration find that while the system identification routine can accurately predict limit cycle amplitudes, a divergence in long term simulation error persists.

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In Categories: 2. IFASD 2015, Nonlinearities & Uncertainties
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