Mitigation of impact vibrations using impedance mismatch in cylindrical structures
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Vibration and Wave Propagation Control of Plates with Periodic Arrays of Shunted Piezoelectric Patches
Periodic arrays of shunted, piezoelectric patches are employed to control waves propagating over the surface of plate structures, and corresponding vibrations. The shunted, piezoelectric patches act as sources of impedance mismatch, which gives rise to interference phenomena resulting from the interaction between incident, reflected and transmitted waves. Periodically distributed mismatch zones...
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