[HTML][HTML] Floquet–Bloch decomposition for the computation of dispersion of two-dimensional periodic, damped mechanical systems
Floquet–Bloch theorem is widely applied for computing the dispersion properties of periodic
structures, and for estimating their wave modes and group velocities. The theorem allows …
structures, and for estimating their wave modes and group velocities. The theorem allows …
Vibration attenuations induced by periodic arrays of piezoelectric patches connected by enhanced resonant shunting circuits
Periodic arrays of piezoelectric patches connected by enhanced resonant shunting circuits
are attached to a slender beam to control the propagation of vibration. Numerical models …
are attached to a slender beam to control the propagation of vibration. Numerical models …
Experimental analysis of a cantilever beam with a shunted piezoelectric periodic array
The use of both shunted piezoelectric elements and periodic arrays have been investigated
independently as well as used in conjunction to modify the vibration of a system …
independently as well as used in conjunction to modify the vibration of a system …
The power output and efficiency of a negative capacitance shunt for vibration control of a flexural system
A negative capacitance shunt is a basic, analog, active circuit electrically connected to a
piezoelectric transducer to control the vibrations of flexural bodies. The shunt circuit consists …
piezoelectric transducer to control the vibrations of flexural bodies. The shunt circuit consists …
Vibration reduction for smart periodic structures via periodic piezoelectric arrays with nonlinear interleaved-switched electronic networks
Smart periodic structures covered by periodically distributed piezoelectric patches have
drawn more and more attention in recent years for wave propagation attenuation and …
drawn more and more attention in recent years for wave propagation attenuation and …
Structural energy flow optimization through adaptive shunted piezoelectric metacomposites
In this article, a numerical approach for modeling and optimizing two-dimensional smart
metacomposites is presented. The proposed methodology is based on the Floquet–Bloch …
metacomposites is presented. The proposed methodology is based on the Floquet–Bloch …
Elastic wave manipulation in piezoelectric beam meta-structure using electronic negative capacitance dual-adjacent/staggered connections
Wave propagation control in piezoelectric meta-structures has been developed in recent
years, which focuses on coupling proper electric media via piezoelectric materials for elastic …
years, which focuses on coupling proper electric media via piezoelectric materials for elastic …
Semi-active optimization of 2D wave dispersion into shunted piezo-composite systems for controlling acoustic interaction
Based on recent works on the application of Floquet–Bloch theorem to periodical
mechanical systems including frequency-dependent parameters (Collet et al 2011 Int. J …
mechanical systems including frequency-dependent parameters (Collet et al 2011 Int. J …
Experimental study of a tunable perfect flexural wave absorber with a piezoelectric shunted resonator
Metamaterials and metasurfaces have been widely developed recently for extraordinary
acoustic and elastic wave control at a deep subwavelength scale. Perfect wave absorption …
acoustic and elastic wave control at a deep subwavelength scale. Perfect wave absorption …
Response-based tuning of a negative capacitance shunt for vibration control
The control of vibrating structures using piezoelectric elements attached to simple control
circuits, known as shunts, is a widely studied field. Many different shunt circuits have been …
circuits, known as shunts, is a widely studied field. Many different shunt circuits have been …