| Type: |
Conference |
| Place: |
|
| Name: |
2024 14th International Conference on Applied Physics and Mathematics 10/04/2024 - 12/04/2024 Taiwan |
| Start Date: |
2024-04-10 |
| End Date: |
2024-04-12 |
| Report: |
|
| Note: |
Conference Post Attendance Report
Full Name: MOHAMED EMAD ABDELRAOUF ABDALLAH
Supervisor/Co-Supervisor: Prof. Ahemd Elsaid, Prof. Waheed K. Zahra, Assoc. Prof. Ali Kandil
Department/ School:
Applied and Computational Mathematics (ACM), Basic and Applied Science (BAS) institute
Conference Rank: A
Conference Name:
International Conference on Applied Physics and Mathematics (ICAPM 2024)
Place: Taipei, Taiwan
Date: April 10-12, 2024
Paper Title: Investigation of a MEMS Resonator Model with Quintic Nonlinearity
Abstract of paper:
Micro-electromechanical system (MEMS) resonator is decidedly utilized in a diversity of areas,
including time referencing, movement sensing, signal filtration, mass detecting, and further
numerous applications. The aim of this article is to use the multiple scales approach to derive
analytical formulas for MEMS resonator vibration response. The properties of the complicated
nonlinear system at various AC and DC voltages are investigated to be extremely well captured by
modeling the dynamics of the micro-beam using multiple scales technique. The resulting Jacobian
matrix eigenvalues are tested to verify the stability ranges of these solutions; hence, the jump
phenomenon that occurs in experimental performance is interpreted. To study the influence of
resonator characteristics on the nonlinear dynamical behavior of such a beam, several response plots
are presented. Finally, a numerical solution is obtained with the fourth order Rung-Kutta method to
verify the studied model's overall behavior. |
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