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作者:

Jiang, Y. (Jiang, Y..) | Zhang, W. (Zhang, W..) | Zhang, Y. F. (Zhang, Y. F..) | Lu, S. F. (Lu, S. F..)

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EI Scopus SCIE

摘要:

The nonlinear vibration suppression of the piezoelectric functionally graded graphene-reinforced laminated composite cantilever (PFG-GRLCC) rectangular plate with positive position feedback (PPF) control strategy is investigated firstly. The material properties of the graphene-reinforced structure are calculated through the Halpin-Tsai micromechanical model. Considering the transverse external excitation and the converse effect of piezoelectricity, the governing equations of motion are formulated through von Karman large deformation theory, the classical laminated plate theory, and Hamilton principle. After adding the PPF controllers, a four -degrees of freedom model for the close-loop vibration control system is achieved via Galerkin truncation technique. The average equations in the case of the primary resonance and 1:1:3:3 internal resonance can be obtained using the multiple scale perturbation (MSP) method. The amplitude-frequency response curves are studied by the numerical continuation algorithm. The detailed parametric analyses show that the PPF controller can effectively reduce the nonlinear vibration response amplitudes of the PFG-GRLCC rectangular plate. In addition, the results reveal the energy transform between the host system and the PPF controller. This work is expected to provide theoretical guidance for nonlinear large amplitude vibration reduction of graphene-reinforced structure.

关键词:

rectangular plate PPF control strategy Nonlinear vibration suppression Simultaneous resonance Multiple scale perturbation method PFG-GR laminated composite cantilever

作者机构:

  • [ 1 ] [Jiang, Y.]Beijing Univ Technol, Coll Mech Engn, Beijing Key Lab Nonlinear Vibrat & Strength Mech S, Beijing 100124, Peoples R China
  • [ 2 ] [Zhang, W.]Beijing Univ Technol, Coll Mech Engn, Beijing Key Lab Nonlinear Vibrat & Strength Mech S, Beijing 100124, Peoples R China
  • [ 3 ] [Zhang, W.]GuangXi Univ, Dept Mech, Nanning 530004, Peoples R China
  • [ 4 ] [Zhang, Y. F.]GuangXi Univ, Dept Mech, Nanning 530004, Peoples R China
  • [ 5 ] [Lu, S. F.]Inner Mongolia Univ Technol, Dept Mech, Hohhot 010051, Peoples R China

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来源 :

THIN-WALLED STRUCTURES

ISSN: 0263-8231

年份: 2023

卷: 188

6 . 4 0 0

JCR@2022

ESI学科: ENGINEERING;

ESI高被引阀值:19

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SCOPUS被引频次: 30

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