BERKELEY SENSOR & ACTUATOR CENTER
UC BERKELEY UC DAVIS
User: Guest |  Site Map |  My BSAC Profile
HOME  PROJECTS  THRUSTS  PUBLICATIONS  ABOUT BSAC  DIRECTORY  ALUMNI  FOR BSAC RESEARCHERS  EVENTS CALENDAR  SECURE LOGIN
Alumni
     
 
Parsa Taheri-Tehrani, Ph.D. 2016

Mechanical and Aerospace Engineering
Advisor: Prof. Horsley
530 341 3080

Home Page
Research Interests: Controls MEMS inertial sensor
Job Interests: post-doc, Academic, industry R&D

BIOGRAPHY
Parsa Taheri received his B.S. degree in Mechanical Engineering from Sharif University of Technology in 2010. He received a MS degree in Mechanical Engineering from San Jose State University in 2012. He joined UCD MEMS Lab in 2012 under the supervision of Prof. Horsley. He is currently pursuing his PhD at UC Davis.

Micro Rate-Integrating Gyroscope [BPN603]
The goal of this project is to realize a micro rate-integrating gyroscope that
produces an output signal proportional to rotation angle rather than rotation rate. This
device would eliminate the need of integrating the gyroscope's rate output to obtain the
angle. Gyroscope resonators have at least two resonant modes that can be coupled by Coriolis
force. Difference in damping coefficients and stiffness of the resonant modes of the MEMS
resonator known as anisodamping and anisoelasticity are main sources of error in RIG. So
realizing a micro rate-integrating gyroscope can be achieved by having highly symmetrical
gyroscopes with extremely close frequency matching (delta f < 1 Hz) and high time constant
(high quality factor). Control algorithms should be developed to eliminate the residual
anisodamping and anisoelasticity errors.


Current Active Projects:
BPN603
BPN781
 

     Last Updated: Thu 2015-Jul-30 10:52:56

back to Researchers



 

  • Copyright Notification: All papers downloaded from this site are © University of California or the publisher, all rights reserved. Contact the BSAC Webmaster for permission related to copyrighted materials.
  • Links on these pages to commercial sites do not represent endorsements by UC or its affiliates.
  • Privacy Policy
  • Contact Us

   webmaster@bsac.eecs.berkeley.edu
  User logged in as: Guest
  User Idle since: August 30, 2015, 9:44 pm