Research Article
Vibration Analysis of Piezoelectric Composite Plate Resting on Nonlinear Elastic Foundations Using Sinc and Discrete Singular Convolution Differential Quadrature Techniques
Figure 3
Variation of the fundamental frequency () with shear modulus (G13/G12), different boundary conditions, and different materials of the square plate (, ). (a) Sensor is PZT-4 and actuator is Ba2NaNb5O15; (b) sensor is BaTiO3 and actuator is PZT-5A.
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