Homotopy Analysis Method for Nonlinear Dynamical System of an Electrostatically Actuated Microcantilever
Homotopy Analysis Method for Nonlinear Dynamical System of an Electrostatically Actuated Microcantilever
复制标题
静电驱动微悬臂梁非线性动力系统的同伦分析方法
DOI：
10.1155/2011/173459
复制
发表时间：
2011-01
影响因子：
--
通讯作者：
Chen, Y.M.
中科院分区：
文献类型：
--
作者：
Liu, J.K.;Meng, G.;Jing, J.P.;Chen, Y.M.
The homotopy analysis method (HAM) is employed to propose an approach for solving the nonlinear dynamical system of an electrostatically actuated micro-cantilever in MEMS. There are two relative merits of the presented HAM compared with some usual procedures of the HAM. First, a new auxiliary linear operator is constructed. This operator makes it unnecessary to eliminate any secular terms. Furthermore, all the deformation equations are purely linear. Numerical examples show the excellent agreement of the attained solutions with numerical ones. The respective effects of applied voltage, cubic nonlinear stiffness, gap distance, and squeeze film damping on vibration responses are analyzed detailedly.
登录
查看更多内容
影响因子：
2.3
作者：
S. Liu;A. Davidson;Qiao Lin
通讯作者：
S. Liu;A. Davidson;Qiao Lin
影响因子：
--
作者：
Lina Zhang;Ji-Huan He
通讯作者：
Lina Zhang;Ji-Huan He
影响因子：
2.3
作者：
Ahn, Y;Guckel, H;Zook, JD
通讯作者：
Zook, JD
影响因子：
2.2
作者：
Passian, A;Muralidharan, G;Thundat, T
通讯作者：
Thundat, T
DOI：
10.1016/j.cnsns.2009.08.004
发表时间：
2010-08
期刊：
非线性科学与数值模拟通讯(英文版)
影响因子：
--
作者：
Meng, G.;Chen, Y.M.;Liu, J.K.
通讯作者：
Liu, J.K.