NDLI: Design, simulation, modeling and characterization of micromachined microcantilever using coventorware software

Content Provider	IEEE Xplore Digital Library
Author	Ahmed, A.Y. Dennis, J.O. Mohamad Saad, M.N.
Copyright Year	2010
Description	Author affiliation: Department of Fundamental and Applied Sciences, Universiti Teknologi PETRONAS, Bandar Sri Iskandar, Perak, Malaysia (Dennis, J.O.) \|\| Department of Electrical and Electronic Engineering, Universiti Teknologi PETRONAS, Bandar Sri Iskandar, Perak, Malaysia (Ahmed, A.Y.; Mohamad Saad, M.N.)
Abstract	Modeling and simulation of a microcantilever designed to achieve high resonant frequency on the sensing area is presented in this paper. Simple analytical models of the microcantilever are generated to achieve estimates of the device performance and to check the validity of the subsequent simulation. CoventorWare simulation software is used to design and process the micromachined microcantilever gas sensing platforms. Results indicate that with a periodic force of amplitude 0.05 N applied at the top of microcantilever, increasing its thickness from 1 µm to 5 µm increases the natural frequency from 10.203 KHz to 50.709 KHz. On the other hand an increase in the lengths of the microcantilever from 90 µm to 170 µm decreases its natural frequency from 30.437 KHz to 17.70 KHz, while increasing its widths from 60 µm to 140 µm increases its natural frequency from 23.854 KHz to 35.84 KHz. A comparison between simulation and mathematical model results for frequency showed close agreement.
Starting Page	820
Ending Page	823
File Size	520303
Page Count	4
File Format	PDF
ISBN	9781424474547
e-ISBN	9781424474561
DOI	10.1109/APCCAS.2010.5774753
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-12-06
Publisher Place	Malaysia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Sensors Finite element methods Resonant frequency Analytical models Micromechanical devices Substrates Software MEMS Microcantilever sensors Natural frequency Analytical modeling
Content Type	Text
Resource Type	Article

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