Active Control of Flexible Structures

From Modeling to Implementation

Häftad, Engelska, 2014

Av Alberto Cavallo, Giuseppe de Maria, Ciro Natale, Salvatore Pirozzi, Giuseppe De Maria

1 419 kr

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A complete solution for problems of vibration control in structures that may be subject to a broadband primary vibration field, this book addresses the following steps: experimental identification of the dynamic model of the structure; optimal placement of sensors and actuators; formulation of control constraints in terms of controller frequency response shape; controller design and simulation; and controller implementation and rapid prototyping.The identification procedure is a gray-box approach tailored to the estimation of modal parameters of large-scale flexible structures. The actuator/sensor placement algorithm maximizes a modal controllability index improving the effectiveness of the control. Considering limitations of sensors and actuators, the controller is chosen as a stable, band-pass MIMO system resulting from the closed-form solution of a robust control problem. Experimental results on an aeronautical stiffened skin panel are presented using rapid-prototyping hardware.

Produktinformation

  • Utgivningsdatum2014-11-22
  • Mått155 x 235 x 13 mm
  • Vikt341 g
  • FormatHäftad
  • SpråkEngelska
  • SerieAdvances in Industrial Control
  • Antal sidor197
  • Upplaga2010
  • FörlagSpringer London Ltd
  • ISBN9781447157076