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Proceedings Paper

Compensation methodologies for local control using strain actuators and sensors
Author(s): Jeremy H. Yung; Edward F. Crawley
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Paper Abstract

Piezoelectric materials can be used for structural actuation and sensing. Compensation schemes for local control using such actuators and sensors are investigated. It is found that increasing the rolloff of the dereverberated transfer function by shaping the actuator and sensor improves control design. However, experimental data shows little rolloff; this is attributed to unmodeled dynamics.

Paper Details

Date Published: 9 June 1999
PDF: 12 pages
Proc. SPIE 3668, Smart Structures and Materials 1999: Smart Structures and Integrated Systems, (9 June 1999); doi: 10.1117/12.350766
Show Author Affiliations
Jeremy H. Yung, Massachusetts Institute of Technology (United States)
Edward F. Crawley, Massachusetts Institute of Technology (United States)


Published in SPIE Proceedings Vol. 3668:
Smart Structures and Materials 1999: Smart Structures and Integrated Systems
Norman M. Wereley, Editor(s)

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