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Analysis of Vibration Electromechanical Response Behavior of Poly(Vinylidene Fluoride) Piezoelectric Films

Author

Listed:
  • Xinyue Wang

    (School of Mechanics and Construction Engineering, Jinan University, Guangzhou 510632, China)

  • Jialin Zuo

    (School of Mechanics and Construction Engineering, Jinan University, Guangzhou 510632, China)

  • Tianlin Jiang

    (School of Mechanics and Construction Engineering, Jinan University, Guangzhou 510632, China)

  • Jinxin Xiao

    (School of Mechanics and Construction Engineering, Jinan University, Guangzhou 510632, China)

  • Jie Tong

    (School of Robotics, Guangdong Polytechnic of Science and Technology, Zhuhai 519090, China)

  • Shiqing Huang

    (School of Mechanics and Construction Engineering, Jinan University, Guangzhou 510632, China
    College of Packaging Engineering, Jinan University, Guangzhou 510632, China)

  • Wenhua Zhang

    (School of Mechanics and Construction Engineering, Jinan University, Guangzhou 510632, China)

Abstract

Studying the electromechanical response behavior of piezoelectric thin films under different loading conditions is of great value for the development and optimization of piezoelectric sensors and flexible portable electronic devices. This paper establishes the theory of large deflection vibration of rectangular four-edge simply supported piezoelectric thin films using the energy method, and analyzes the electromechanical response characteristics of vibration force (including resonant frequency and nonlinear vibration). Meanwhile, the electromechanical response behavior of Poly(vinylidene fluoride) (PVDF) films under different loading conditions (static and harmonic vibration) is analyzed. The study investigates the nonlinear vibration characteristics and resonance frequency variations under different film sizes and thickness conditions in the case of various loading conditions. The developed model can predict the resonance frequency associated with the plate dimensions. This study is of great significance for the research and application of laminated piezoelectric film sensors.

Suggested Citation

  • Xinyue Wang & Jialin Zuo & Tianlin Jiang & Jinxin Xiao & Jie Tong & Shiqing Huang & Wenhua Zhang, 2024. "Analysis of Vibration Electromechanical Response Behavior of Poly(Vinylidene Fluoride) Piezoelectric Films," Energies, MDPI, vol. 17(16), pages 1-17, August.
    • Handle: RePEc:gam:jeners:v:17:y:2024:i:16:p:3886-:d:1451218
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