Different Network Topologies for Distributed Electric Damping of Beam Vibrations
M. Porfiri, C. Maurini, F. dell'Isola, J. Pouget
TL;DR
This paper compares various distributed electric network topologies for passive damping of beam vibrations using piezoelectric transducers, optimizing electric parameters through modal reduction to enhance vibration suppression.
Contribution
It introduces a systematic comparison of different electric network topologies for vibration damping and employs modal reduction for optimal electric parameter tuning.
Findings
Distributed electric controllers vary in damping effectiveness.
Modal reduction improves electric parameter optimization.
Certain topologies outperform others in vibration suppression.
Abstract
In this work passive electric damping of structural vibrations by distributed piezoelectric transducers and electric networks is analyzed. Different distributed electric controllers are examined as finite degrees of freedom systems and their performances are compared. Modal reduction is used to optimize the electric parameters
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Taxonomy
TopicsAeroelasticity and Vibration Control · Composite Structure Analysis and Optimization · Structural Analysis and Optimization