Advances in Industrial Control: From Modeling to Implementation

Cavallo, Alberto; de Maria, Giuseppe; Natale, Ciro; Pirozzi, Salvatore

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.

Details

Published by: Springer

Publication Date: 2010-08-03

Format: Hardcover

ISBN-13: 9781849962803

DOI: 10.1007/978-1-84996-281-0

Dimensions: 235cm x155cm

Pages: 197