Title : ( INFLUENCE OF FRINGING FIELD EFFECT ON THE PULL-IN OF SIZE DEPENDENT MICRO-BEAMS )
Authors: Ali Darvishian , Hamid Moeenfard , Mohammad Taghi Ahmadian ,
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Abstract
This study investigates influence of fringing field effect on the voltage dependent behavior of electrostatically actuated micro-beams. For this purpose, the size dependent beam model is used. Strain gradient formulation is utilized to consider size effects. The effect of fringing field effect on the beam’s behavior is investigated and it is shown that lack of considering the fringing field effect in the formulation of the problem may lead to considerable error in predicting the size dependent micro-beams behavior under the effect of electrostatic actuation. The results of this research can be used for safe and stable design of electrostatically actuated micro-beams.
Keywords
, Micro-Beams, Electrostatic Force, Fringing Field Effect, Strain Gradient Elasticity Theory, Pull-in
@inproceedings{paperid:1034156,
author = {Ali Darvishian and Moeenfard, Hamid and Mohammad Taghi Ahmadian},
title = {INFLUENCE OF FRINGING FIELD EFFECT ON THE PULL-IN OF SIZE DEPENDENT MICRO-BEAMS},
booktitle = {ASME IMECE 2012},
year = {2012},
location = {Houston, USA},
keywords = {Micro-Beams; Electrostatic Force; Fringing
Field Effect; Strain Gradient Elasticity Theory; Pull-in},
}
%0 Conference Proceedings
%T INFLUENCE OF FRINGING FIELD EFFECT ON THE PULL-IN OF SIZE DEPENDENT MICRO-BEAMS
%A Ali Darvishian
%A Moeenfard, Hamid
%A Mohammad Taghi Ahmadian
%J ASME IMECE 2012
%D 2012
