Modal Analysis of a Single-Structure Multiaxis MEMS Gyroscope
Joint Authors
Shah, Ibrar A.
Shah, Muhammad Ali
Iqbal, Faisal
Lee, Byeungleul
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-12-14
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
This paper reports on designing a single-structure triaxes MEMS capacitive gyroscope which is capable of measuring the three angular velocities on a single drive.
A Z-shaped beam for the support of folded coupling spring has been applied to suppress the unwanted mode and decrease the stress effect at the spring ends.
The unique coupling spring has changed the driving motion, due to which slide film damping in the driving mode has been reduced.
This reduction can lead to higher performance of the sensor with less requirements on vacuum level which decreases the cost of fabrication.
Simulation analysis has been performed in COMSOL Multiphysics and Matlab Simulink to finalize the design for fabrication.
After finite element analysis, the driving, x -sensing, z -sensing, and y -sensing are, respectively, found to be 13.30 KHz, 13.40 KHz, 13.47 KHz, and 13.51 KHz.
American Psychological Association (APA)
Shah, Muhammad Ali& Iqbal, Faisal& Shah, Ibrar A.& Lee, Byeungleul. 2016. Modal Analysis of a Single-Structure Multiaxis MEMS Gyroscope. Journal of Sensors،Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1110475
Modern Language Association (MLA)
Shah, Muhammad Ali…[et al.]. Modal Analysis of a Single-Structure Multiaxis MEMS Gyroscope. Journal of Sensors No. 2016 (2016), pp.1-8.
https://search.emarefa.net/detail/BIM-1110475
American Medical Association (AMA)
Shah, Muhammad Ali& Iqbal, Faisal& Shah, Ibrar A.& Lee, Byeungleul. Modal Analysis of a Single-Structure Multiaxis MEMS Gyroscope. Journal of Sensors. 2016. Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1110475
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1110475