Optimal homotopy asymptotic method to large post-buckling deformation of MEMS

Optimal homotopy asymptotic method to large post-buckling deformation of MEMS

In the present paper, the post-buckling response of an axially stressed clamped-clamped actuator, modeled as a beam and subjected to a symmetric electrostatic field is analyzed. An analytical approximate method, namely the Optimal Homotopy Asymptotic Method (OHAM) is applied to the governing nonline...

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Main Authors: Herisanu Nicolae, Marinca Vasile
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:MATEC Web of Conferences
Online Access:https://doi.org/10.1051/matecconf/201814813003
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spelling doaj-c2c5c9829d5045d4807586fdf5f53c632021-04-02T15:32:14ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-011481300310.1051/matecconf/201814813003matecconf_icoev2018_13003Optimal homotopy asymptotic method to large post-buckling deformation of MEMSHerisanu NicolaeMarinca VasileIn the present paper, the post-buckling response of an axially stressed clamped-clamped actuator, modeled as a beam and subjected to a symmetric electrostatic field is analyzed. An analytical approximate method, namely the Optimal Homotopy Asymptotic Method (OHAM) is applied to the governing nonlinear integro-differential equation. The analytical results obtained through the proposed procedure show excellent agreement with numerical solution, proving the validity of the proposed procedure, which is simple and easy to use.https://doi.org/10.1051/matecconf/201814813003
collection DOAJ
language English
format Article
sources DOAJ
author Herisanu Nicolae
Marinca Vasile
spellingShingle Herisanu Nicolae
Marinca Vasile
Optimal homotopy asymptotic method to large post-buckling deformation of MEMS
MATEC Web of Conferences
author_facet Herisanu Nicolae
Marinca Vasile
author_sort Herisanu Nicolae
title Optimal homotopy asymptotic method to large post-buckling deformation of MEMS
title_short Optimal homotopy asymptotic method to large post-buckling deformation of MEMS
title_full Optimal homotopy asymptotic method to large post-buckling deformation of MEMS
title_fullStr Optimal homotopy asymptotic method to large post-buckling deformation of MEMS
title_full_unstemmed Optimal homotopy asymptotic method to large post-buckling deformation of MEMS
title_sort optimal homotopy asymptotic method to large post-buckling deformation of mems
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2018-01-01
description In the present paper, the post-buckling response of an axially stressed clamped-clamped actuator, modeled as a beam and subjected to a symmetric electrostatic field is analyzed. An analytical approximate method, namely the Optimal Homotopy Asymptotic Method (OHAM) is applied to the governing nonlinear integro-differential equation. The analytical results obtained through the proposed procedure show excellent agreement with numerical solution, proving the validity of the proposed procedure, which is simple and easy to use.
url https://doi.org/10.1051/matecconf/201814813003
work_keys_str_mv AT herisanunicolae optimalhomotopyasymptoticmethodtolargepostbucklingdeformationofmems
AT marincavasile optimalhomotopyasymptoticmethodtolargepostbucklingdeformationofmems
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