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Title:

Aeroservoelastic Modeling and Analysis of a Highly Flexible Flutter Demonstrator

Document type:
Konferenzbeitrag
Author(s):
Matthias Wuestenhagen, Thiemo Kier, Manuel Pusch, Daniel Ossmann, Muhammad Yasser Meddaikar, Andreas Hermanutz
Abstract:
In this paper, the aeroservoelastic modeling of a highly fexible futter demonstrator is presented. A finite element model of the demonstrator is generated and condensed to a reduced number of degrees of freedom to represent the structural dynamics. The unsteady aerodynamics are captured by the doublet lattice method based on potential theory. By interconnection of structural dynamics and unsteady aerodynamics an aeroelastic model is derived, which provides a basis for the design of a futter su...     »
Book / Congress title:
American Institute of Aeronautics and Astronautics
Year:
2018
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