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Please use this identifier to cite or link to this item:
http://hdl.handle.net/2014/39623
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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.
Fink, Wolfgang
Oks, Boris
Peay, Chris
Terrile, Richard
Cheng, Yen
Kim, Dennis
MacDonald, Eric
Foor, David |
| Keywords: | genetic algorithms
simulated annealing
evolvable hardware
gryroscope
MEMS |
| 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. |
| URI: | http://hdl.handle.net/2014/39623 |
| Appears in Collections: | JPL TRS 1992+
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