Active control of flexible structures : from modeling to implementation
著者
書誌事項
Active control of flexible structures : from modeling to implementation
（Advances in industrial control）
Springer, c2010
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注記
other authors: Giuseppe De Maria, Ciro Natale, Salvatore Pirozzi
内容説明・目次
内容説明
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.
目次
Modelling of Flexible Structures.- Identification of Flexible Structures.- Modal Feedback Control of Flexible Structures.- Optimal Feedback Control of Flexible Structures.- Implementation Issues.- Experimental Results.- Conclusions and Future Developments.
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