Analysis for Nonlinear Aeroelasticity on Structure and its Current Progress

Rui Li; Chang Hong Tang

doi:10.4028/www.scientific.net/AMR.1022.118

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1022Analysis for Nonlinear Aeroelasticity on Structure...

Analysis for Nonlinear Aeroelasticity on Structure and its Current Progress

Abstract:

Firstly, the origin and mathematical mechanism of freeplay nonlinearity ,cubic nonlinearity, hysteresis nonlinearity was analyzed in this paper , and the importance of nonlinear aeroelasticity on structure was pointed out .On the current system of nonlinear aeroelasticity for the method of flutter analysis was summarized. Meanwhile on the mechanism of geometric nonlinearity and analytic methods have been studied, the future direction of the nonlinear aeroelasticity was concluded .

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Periodical:

Advanced Materials Research (Volume 1022)

Pages:

118-121

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1022.118

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Online since:

August 2014

Authors:

Rui Li*, Chang Hong Tang

Keywords:

Aeroelasticity, Limit-Cycle Oscillation, Nonlinearity, Separated Flow

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