3D Wing Model Analysis for Flutter Active Control

Abstract

The paper presents a possible way to obtain a numerical model for structural vibration active control. Using data and analysis results from different commercial software tools, such as ANSYS, ZAERO and MATLAB, one can find an optimal model to test the system dynamic response and design an active control law. Different algorithms for resolving the eigenvalue problem and different methods for system order reduction are presented here. A wing composite model as a representative aerospace structure is design and numerical tested for flutter.