Title : ( Non-linear Frequency Response and Stability Analysis of Piezoelectric Nanoresonator Subjected to Electrostatic Excitation )
Authors: Sayyid H. Hashemi Kachapi , Morteza Dardel , Hamidreza Mohamadi daniali , Ali Reza Fathi ,
دانلود فایل برای اعضای دانشگاهAccess to full-text not allowed by authors
Abstract
The effects of surface energy on the non-linear frequency response and stability analysis of piezoelectric cylindrical nano-shell as piezoelectric nanoresonator are investigated in the current paper using Gurtin–Murdoch surface elasticity and von Karman–Donnell’s theory. The nanoresonator is embedded in visco-Pasternak medium and electrostatic excitation. The governing equations and boundary conditions are derived using Hamilton’s principle and also the assumed mode method is used for changing the partial differential equations into ordinary differential equations. Complex averaging method combined with arc-length continuation is used to achieve an approximate solution for the steady-state vibrations of the system. The validation of the mentioned system is achieved with excellent agreements by comparison with numerical results. The parametric studies such as the effects of geometrical and material properties, different boundary …
Keywords
, Applied Mathematics, Nonlinear and Complex Systems, surface elasticity, piezoelectric nanoresonator, non-linear frequency response, stability analysis, electro- static excitation, complex averaging method, arc-length continuation
@article{paperid:1084666,
author = {Sayyid H. Hashemi Kachapi and Morteza Dardel and Hamidreza Mohamadi Daniali and Fathi, Ali Reza},
title = {Non-linear Frequency Response and Stability Analysis of Piezoelectric Nanoresonator Subjected to Electrostatic Excitation},
journal = {International Journal of Nonlinear Sciences and Numerical Simulation},
year = {2019},
volume = {20},
number = {5},
month = {August},
issn = {1565-1339},
pages = {601--621},
numpages = {20},
keywords = {Applied Mathematics; Nonlinear and Complex
Systems; surface elasticity; piezoelectric nanoresonator;
non-linear frequency response; stability analysis; electro-
static excitation; complex averaging method; arc-length
continuation},
}
%0 Journal Article
%T Non-linear Frequency Response and Stability Analysis of Piezoelectric Nanoresonator Subjected to Electrostatic Excitation
%A Sayyid H. Hashemi Kachapi
%A Morteza Dardel
%A Hamidreza Mohamadi Daniali
%A Fathi, Ali Reza
%J International Journal of Nonlinear Sciences and Numerical Simulation
%@ 1565-1339
%D 2019
