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|Title: ||Hardware platforms for MEMS gyroscope tuning based on evolutionary computation using open-loop and closed -loop frequency response.|
|Authors: ||Keymeulen, Didier|
Ferguson, Michael I.
|Keywords: ||genetic algorithms|
|Issue Date: ||12-Sep-2005 |
|Publisher: ||Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2005.|
|Citation: ||International Conference on Evolvable Systems, Barcelona, Spain, September 12-14, 2005.|
|Abstract: ||We propose a tuning method for MEMS gyroscopes based on evolutionary computation to efficiently increase the sensitivity of MEMS gyroscopes through tuning. The tuning method was tested for the second generation JPL/Boeing Post-resonator MEMS gyroscope using the measurement of the frequency response of the MEMS device in open-loop operation. We also report on the development of a hardware platform for integrated tuning and closed loop operation of MEMS gyroscopes. The control of this device is implemented through a digital design on a Field Programmable Gate Array (FPGA). The hardware platform easily transitions to an embedded solution that allows for the miniaturization of the system to a single chip.|
|Appears in Collections:||JPL TRS 1992+|
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