Attenuation and localization of wave propagation in rods with periodic shunted piezoelectric patches

By Owen G. Thorp, Massimo Ruzzene, A. Baz. SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring, 2001

226 citations recorded by the source corpus.

Subfields: Biomedical Engineering, Mechanics of Materials

View Paper: https://www.semanticscholar.org/paper/b37dbdca43ca86027fb6e1280a6bc15e7dd79c48

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In Biomedical Engineering

In Mechanics of Materials

Citations in the corpus

Floquet–Bloch decomposition for the computation of dispersion of two-dimensional periodic, damped mechanical systems ☆ (2011, unknown): “The obtained band-gap is totally comparable with those computed by Wu et al. (2009). Fig.”
A hybrid elastic metamaterial with negative mass density and tunable bending stiffness (2017, unknown): “…shunts have been made to enlarge the wave attenuation region by introducing electric transmission line ( Bergamini et al., 2015 ), implementing amplifier-resonator feedback circuits ( Wang and Chen, 2016 ) and networks of different resonant shunts ( Cardell et al., 2016; Thorp et al., 2001 ).”
Design of tunable acoustic metamaterials through periodic arrays of resonant shunted piezos (2011, methodology): “The approach proposed by Thorp et al (2001) involves a periodic array of RL-shunted piezos mounted on the structure as a way to create bandgaps centered at the tuning frequencies of the shunting circuits.”
Comparison of piezoelectronic networks acting as distributed vibration absorbers (2004, background): “More recently, the idea of distributed passive control was investigated in [10], where wave propagation in a periodic electromechanical medium consisting of a beam with an array of resonant independently shunted piezoelectric transducers is studied.”
A survey of recent innovations in vibration damping and control using shunted piezoelectric transducers (2003, background): “This approach to vibration control and damping has been under investigation for almost a decade [13], [35], [36], [39], [40], [45], [62], [65], [66], [71], [72], [74].”
Wave propagation and attenuation in plates with periodic arrays of shunted piezo-patches (2013, methodology): “used a periodic array of RL-shunted piezos mounted on a rod [14] and fluid-loaded shells [15] to create”
Theoretical and Experimental Study of Locally Resonant and Bragg Band Gaps in Flexural Beams Carrying Periodic Arrays of Beam-Like Resonators (2013, background): “Typical examples include periodic spring-mass systems [5–7], periodic rods [8–11], multisupported beams [1,12], lattice structures [13–16], etc.”
Broadband vibration control through periodic arrays of resonant shunts: experimental investigation on plates (2009, methodology): “The propagation of waves in smart periodic rods and axisymmetric shells was studied by Thorp et al [14, 15] who used RL piezo shunts to passively control the vibration field.”
From Photonic Crystals to Seismic Metamaterials: A Review via Phononic Crystals and Acoustic Metamaterials (2021, methodology): “Consecutively, this technique was widely examined for tuning both LR and Bragg BGs for 1D beam structures [206, 207, 247, 255], 2D plate models [54, 254, 256, 257] and rods [240, 253, 258] etc.”
Vibration and Wave Propagation Control of Plates with Periodic Arrays of Shunted Piezoelectric Patches (2009, background): “The concept has been previously demonstrated on 1D rods and axisymmetric shells (Thorp et al., 2001, 2005) and it is here extended to flat plates.”