Paper Title:
Research on Simulation and Experiment for Piezoelectric Smart Structures
  Abstract

Interdigitated electrodes piezo-actuator has been widely applied in smart structures. Based on the analogy between the equation of inverse piezoelectric effect and piezoelectric strain decomposition, the driving voltage is simulated for mechanical load in this paper. Firstly, stress simulation method of piezoelectric actuators can be employed to the static displacement of piezoelectric cantilever beam and wing-box structure. Then, a modified coefficient is needed to modify the ferroelectric properties of the high voltage of the interdigitated electrodes piezoelectric composite materials. Finally, the experimental results indicate that stress simulation method of piezoelectric actuators is valid, and it can accurately simulate deformation of piezoelectric smart structures. The Error is little, which meets simulation requirements.

  Info
Periodical
Advanced Materials Research (Volumes 201-203)
Edited by
Daoguo Yang, Tianlong Gu, Huaiying Zhou, Jianmin Zeng and Zhengyi Jiang
Pages
2039-2044
DOI
10.4028/www.scientific.net/AMR.201-203.2039
Citation
R. Yang, X. S. Liu, H. Y. Ren, "Research on Simulation and Experiment for Piezoelectric Smart Structures", Advanced Materials Research, Vols. 201-203, pp. 2039-2044, 2011
Online since
February 2011
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Price
$32.00
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