Nonlinear Structural Dynamic Analyses of Micro Cantilever Beams Actuated by Electrostatic Force
| Periodical | Key Engineering Materials (Volumes 321 - 323) |
|---|---|
| Main Theme | Advanced Nondestructive Evaluation I |
| Edited by | Seung-Seok Lee, Joon Hyun Lee, Ik Keun Park, Sung-Jin Song, Man Yong Choi |
| Pages | 1644-1648 |
| DOI | 10.4028/www.scientific.net/KEM.321-323.1644 |
| Citation | Hong Hee Yoo et al., 2006, Key Engineering Materials, 321-323, 1644 |
| Online since | October, 2006 |
| Authors | Hong Hee Yoo, Simon Song, Kang Sik Jung, Kwan Yong Kim |
| Keywords | Design, Electrostatic Force, Micro Cantilever Beam, Modal Analysis, Stability Analysis |
| Price | US$ 28,- |
Nonlinear modeling method for the structural dynamic analysis of a micro cantilever beam actuated by electrostatic force is presented in this study. Static deflection is first obtained by solving nonlinear static equilibrium equation and the modal and the stability characteristics are calculated at the static equilibrium position. It is found that the amplitude and the frequency of the applied electrostatic voltage influence the stability of the structure significantly.