Dynamic Analysis of Piezoelectric Smart Structures

Abstract:

In order to solve the active vibration control of piezoelectric smart structures, focus problems on the structural analysis of the dynamic characteristics. To piezoelectric smart structure for the research object, finite element modal analysis, solving the natural frequency and response characteristics. Firstly, analyzed the problems of structural eigenvalues ​​and eigenvectors problems, then prepared dynamic response analysis program of FEM based on MATLAB, and complete the theoretical model calculations. At the same time, using ANSYS software to simulate and analyze, theresults show that, ANSYS simulation result is consistent with the theoretical value, so as to study the piezoelectric active vibration control of smart structures and lay a good foundation.

• Periodical: Advanced Materials Research (Volumes 295-297)
• Pages: 1353-1356
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.295-297.1353
• Online since: July 2011
• Authors: Jie Li, Li Li Hu, Li Qin, Jun Liu, Rui Ping Tao, Xi Ning Yu
• Keywords: Anays Simulation, Dynamic Characteristic, Flexible Plate, Model Analysis, Model Calculation, Piezoelectric Smart Structures

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