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Piezoelectric materials, which include piezoelectric lead-zirconate-titanate (PZT) and piezoelectric polyvinylidene fluoride (PVDF), are new functional materials in engineering applications.Because of its properties of high strength, stiffness and durability, such materials can be used as the actuators and sensors in various engineering structures.Research on the nonlinear dynamics of composite laminated piezoelectric plates plays a vital role in engineering applications.Heretofore, a few studies on the bifurcation and chaotic motions of composite laminated piezoelectric plates have been conducted.