Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Lakshmoji Kosuru"'
Autor:
Md Abdullah Al Hafiz, Lakshmoji Kosuru, Abdallah Ramini, Karumbaiah N. Chappanda, Mohammad I. Younis
Publikováno v:
Micromachines, Vol 7, Iss 10, p 191 (2016)
We demonstrate a memory device based on the nonlinear dynamics of an in-plane microelectromechanical systems (MEMS) clamped–clamped beam resonator, which is deliberately fabricated as a shallow arch. The arch beam is made of silicon, and is electro
Externí odkaz:
https://doaj.org/article/10d10f5b7e6d45188b878754fa8181b9
Publikováno v:
Nonlinear Dynamics. 110:1109-1127
Autor:
Laura Ruzziconi, Mohammad I. Younis, Lakshmoji Kosuru, Nizar Jaber, Mohammed Lamine Faycal Bellaredj
Publikováno v:
Nonlinear Dynamics. 103:2197-2226
This work investigates the dynamics of a microbeam-based MEMS device in the neighborhood of a 2:1 internal resonance between the third and fifth vibration modes. The saturation of the third mode and the concurrent activation of the fifth are observed
Publikováno v:
NODYCON Conference Proceedings Series ISBN: 9783030811693
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcd82f5b5da134febd238a724544e828
https://doi.org/10.1007/978-3-030-81170-9_27
https://doi.org/10.1007/978-3-030-81170-9_27
Autor:
Mohammad I. Younis, Mohammed Lamine Faycal Bellaredj, Lakshmoji Kosuru, Nizar Jaber, Laura Ruzziconi
Publikováno v:
Journal of Sound and Vibration. 499:115983
We analyze the dynamics induced by a 2:1 internal resonance between the third (second symmetric) and the fifth (third symmetric) mode of a MEMS microbeam. An extensive experimental investigation is conducted, where forward and backward sweeps are sys
Publikováno v:
IEEE Transactions on Electron Devices. 64:3392-3398
We demonstrate a proof-of-concept highly tunable narrow bandpass filter based on electrothermally and electrostatically actuated microelectromechanical-system (MEMS) resonators. The device consists of two mechanically uncoupled clamped–clamped arch
Publikováno v:
Journal of Microelectromechanical Systems. 25:877-883
In this paper, we experimentally demonstrate a mechanical memory device based on the nonlinear dynamics of an electrostatically actuated microelectromechanical resonator utilizing an electrothermal frequency modulation scheme. The microstructure is d
Autor:
Mohammad I. Younis, Mohammed Lamine Faycal Bellaredj, Lakshmoji Kosuru, Nizar Jaber, Laura Ruzziconi
Publikováno v:
International Journal of Non-Linear Mechanics. 129:103664
The present study is focused on the dynamics of a microbeam-based MEMS device and analyzes its behavior in the neighborhood of the third natural frequency. An extensive experimental investigation is conducted. The main resonant and non-resonant branc
Publikováno v:
Procedia Engineering. 168:1642-1645
Micro/nano-electromechanical resonator based mechanical computing has recently attracted significant attention. This paper reports a realization of a 2:1 MUX, a concatenable digital logic element, based on electrothermal frequency tuning of electrica
Publikováno v:
Journal of Micromechanics and Microengineering. 30:035007