Abstract
A hybrid differential transformation / finite difference scheme is used to analyze the complex nonlinear behavior of an electrostatically-actuated micro cantilever beam which high aspect ratios (length/width). The validity of the proposed method is confirmed by comparing the numerical results obtained for the tip displacement and pull-in voltage of the cantilever beam with the analytical and experimental results presented in the literature. The hybrid scheme is then applied to analyze both the steady-state and the dynamic deflection behavior of the cantilever beam as a function of the applied voltage. Overall, the results confirm that the hybrid method provides an accurate and computationally- efficient means of analyzing the complex nonlinear behavior of both the current micro cantilever beam system and other micro-scale electrostatically-actuated structures.
| Original language | English |
|---|---|
| Pages (from-to) | 63-70 |
| Number of pages | 8 |
| Journal | Journal of Mechanics |
| Volume | 28 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2012 Mar 1 |
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All Science Journal Classification (ASJC) codes
- Condensed Matter Physics
- Mechanical Engineering
- Applied Mathematics
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Nonlinear dynamic analysis of micro cantilever beam under electrostatic loading. / Liu, Chin-Chia; Yang, Hsueh-Cheng Yang; Chen, C. K.
In: Journal of Mechanics, Vol. 28, No. 1, 01.03.2012, p. 63-70.Research output: Contribution to journal › Article
TY - JOUR
T1 - Nonlinear dynamic analysis of micro cantilever beam under electrostatic loading
AU - Liu, Chin-Chia
AU - Yang, Hsueh-Cheng Yang
AU - Chen, C. K.
PY - 2012/3/1
Y1 - 2012/3/1
N2 - A hybrid differential transformation / finite difference scheme is used to analyze the complex nonlinear behavior of an electrostatically-actuated micro cantilever beam which high aspect ratios (length/width). The validity of the proposed method is confirmed by comparing the numerical results obtained for the tip displacement and pull-in voltage of the cantilever beam with the analytical and experimental results presented in the literature. The hybrid scheme is then applied to analyze both the steady-state and the dynamic deflection behavior of the cantilever beam as a function of the applied voltage. Overall, the results confirm that the hybrid method provides an accurate and computationally- efficient means of analyzing the complex nonlinear behavior of both the current micro cantilever beam system and other micro-scale electrostatically-actuated structures.
AB - A hybrid differential transformation / finite difference scheme is used to analyze the complex nonlinear behavior of an electrostatically-actuated micro cantilever beam which high aspect ratios (length/width). The validity of the proposed method is confirmed by comparing the numerical results obtained for the tip displacement and pull-in voltage of the cantilever beam with the analytical and experimental results presented in the literature. The hybrid scheme is then applied to analyze both the steady-state and the dynamic deflection behavior of the cantilever beam as a function of the applied voltage. Overall, the results confirm that the hybrid method provides an accurate and computationally- efficient means of analyzing the complex nonlinear behavior of both the current micro cantilever beam system and other micro-scale electrostatically-actuated structures.
UR - http://www.scopus.com/inward/record.url?scp=84859113237&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84859113237&partnerID=8YFLogxK
U2 - 10.1017/jmech.2012.6
DO - 10.1017/jmech.2012.6
M3 - Article
AN - SCOPUS:84859113237
VL - 28
SP - 63
EP - 70
JO - Journal of Mechanics
JF - Journal of Mechanics
SN - 1727-7191
IS - 1
ER -