Parametric Flutter Margin Method for Aeroservoelastic Stability Analysis

A new parametric flutter margin method for linear and nonlinear stability analysis of aeroservoelastic systems is presented. The method is based on frequency-response calculations with the system s...

[1]  E. Sulaeman,et al.  Nonlinear Response of Aeroservoelastic Systems Using Discrete State-Space Approach , 2003 .

[2]  Daniella E. Raveh,et al.  Fictitious mass element in structural dynamics , 1996 .

[3]  Moti Karpel,et al.  Dynamic Aeroservoelastic Response with Nonlinear Structural Elements , 2013 .

[4]  Earl H. Dowell,et al.  Harmonic Balance Approach for an Airfoil with a Freeplay Control Surface , 2005 .

[5]  Boris Moulin,et al.  Extension of the g-Method Flutter Solution to Aeroservoelastic Stability Analysis , 2003 .

[6]  T. Theodorsen.  General Theory of Aerodynamic Instability and the Mechanism of Flutter , 1934 .

[7]  P. Chen.  Damping Perturbation Method for Flutter Solution: The g-Method , 2000 .

[8]  Charles M. Denegri,et al.  Limit Cycle Oscillation Flight Test Results of a Fighter with External Stores , 2000 .

[9]  E. Dowell,et al.  Nonlinear Behavior of a Typical Airfoil Section with Control Surface Freeplay: a Numerical and Experimental Study , 1997 .

[10]  P. Mantegazza,et al.  Numerical Evaluation of Limit Cycles of Aeroelastic Systems , 2009 .

[11]  E. Dowell,et al.  Limit cycle behavior of an airfoil with a control surface , 1998 .

[12]  Sergio Ricci,et al.  Freeplay-Induced Limit-Cycle Oscillations in a T-Tail: Numerical vs Experimental Validation , 2015 .

[13]  M. Karpel,et al.  Linear and Nonlinear Flutter Analyses Using Dynamic Response Computations , 2017 .

[14]  Mordechay Karpel.  Design for Active Flutter Suppression and Gust Alleviation Using State-Space Aeroelastic Modeling , 1982 .

[15]  M. Karpel,et al.  Reduced-Size Aeroservoelastic Modeling and Limit-Cycle-Oscillation Simulations with Structurally Nonlinear Actuators , 2008 .

[16]  K. L. Roger,et al.  Airplane Math Modeling Methods for Active Control Design , 1977 .

[17]  Hermann J. Hassig,et al.  An Approximate True Damping Solution of the Flutter Equation by Determinant Iteration , 1971 .

[18]  Grigorios Dimitriadis,et al.  Continuation of Higher-Order Harmonic Balance Solutions for Nonlinear Aeroelastic Systems , 2008 .

[19]  Zhichun Yang,et al.  Analysis of limit cycle flutter of an airfoil in incompressible flow , 1988 .