Applied Active Control for a Nonlinear Aeroelastic Structure

@inproceedings{Block1998AppliedAC,
  title={Applied Active Control for a Nonlinear Aeroelastic Structure},
  author={Jeffry J. Block and Thomas W. Strganac},
  year={1998}
}
Linear and nonlinear aeroelasticresponseisexamined using a uniquetest apparatusthat allowsforexperiments of plunge and pitch motion of a wing with prescribed stiffness characteristics. The addition of a control surface, combined with an active control system, extends the stable e ight region. Unsteady aerodynamics are modeled with an approximation to Theodorsen’ s theory appropriate for the low reduced frequencies associated with the experiment. Incorporated with a full-state feedback control… CONTINUE READING

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