Stability and bifurcation behaviour of electrostatic torsional NEMS varactor influenced by dispersion forces
文献类型：期刊论文
| 作者 | Lin WH(林文惠) ; Zhao YP(赵亚溥)
|
| 刊名 | Journal of Physics D-Applied Physics
 |
| 出版日期 | 2007 |
| 卷号 | 40期号:6页码:1649-1654 |
| 通讯作者邮箱 | yzhao@lnm.imech.ac.cn |
| 关键词 | Van-Der-Waals Pull-In Parameters Microelectromechanical Systems Casimir Force Actuators Mems Instability Adhesion Switches |
| ISSN号 | 0022-3727 |
| 通讯作者 | Zhao, YP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, LNM, Beijing 100080, Peoples R China. |
| 中文摘要 | The influences of Casimir and van der Waals forces on the nano-electromechanical systems (NEMS) electrostatic torsional varactor are studied. A one degree of freedom, the torsional angle, is adopted, and the bifurcation behaviour of the NEMS torsional varactor is investigated. There are two bifurcation points, one of which is a Hopf bifurcation point and the other is an unstable saddle point. The phase portraits are also drawn, in which periodic orbits are around the Hopf bifurcation point, but the periodic orbit will break into a homoclinic orbit when meeting the unstable saddle point. |
| 类目[WOS] | Physics, Applied |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | VAN-DER-WAALS ; PULL-IN PARAMETERS ; MICROELECTROMECHANICAL SYSTEMS ; CASIMIR FORCE ; ACTUATORS ; MEMS ; INSTABILITY ; ADHESION ; SWITCHES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000245291700026 |
| 公开日期 | 2009-08-03 ; 2010-06-13 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/34015]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Lin WH,Zhao YP. Stability and bifurcation behaviour of electrostatic torsional NEMS varactor influenced by dispersion forces[J]. Journal of Physics D-Applied Physics,2007,40(6):1649-1654. |
| APA | 林文惠,&赵亚溥.(2007).Stability and bifurcation behaviour of electrostatic torsional NEMS varactor influenced by dispersion forces.Journal of Physics D-Applied Physics,40(6),1649-1654. |
| MLA | 林文惠,et al."Stability and bifurcation behaviour of electrostatic torsional NEMS varactor influenced by dispersion forces".Journal of Physics D-Applied Physics 40.6(2007):1649-1654. |
入库方式： OAI收割
来源：力学研究所
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