Current flowing multiple-mode piezoelectric shunt dampener

Sam Behrens; S. O. Reza Moheimani

doi:10.1117/12.472658

27 June 2002 Current flowing multiple-mode piezoelectric shunt dampener

Sam Behrens, S. O. Reza Moheimani

Proceedings Volume 4697, Smart Structures and Materials 2002: Damping and Isolation; (2002) https://doi.org/10.1117/12.472658
Event: SPIE's 9th Annual International Symposium on Smart Structures and Materials, 2002, San Diego, California, United States

Abstract

This paper introduces a new type of passive piezoelectric shunt controller which is capable of damping multiple modes of a flexible structure using one piezoelectric transducer. The current flowing shunt technique has a number of advantages over comparable techniques; it is simpler to implement and requires less discrete circuit elements. The passive control strategy is validated through experimental work on a piezoelectric laminated simply supported beam.

Citation Download Citation

Sam Behrens and S. O. Reza Moheimani "Current flowing multiple-mode piezoelectric shunt dampener", Proc. SPIE 4697, Smart Structures and Materials 2002: Damping and Isolation, (27 June 2002); https://doi.org/10.1117/12.472658

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