NASA NTRS · 20060044400
Hardware platforms for MEMS gyroscope tuning based on evolutionary computation using open-loop and closed -loop frequency response
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.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Keymeulen, Didier, Ferguson, Michael I., Fink, Wolfgang, Oks, Boris, Peay, Chris, Terrile, Richard, Cheng, Yen, Kim, Dennis, MacDonald, Eric, Foor, David. 2005-09-12. Hardware platforms for MEMS gyroscope tuning based on evolutionary computation using open-loop and closed -loop frequency response. https://ntrs.nasa.gov/citations/20060044400
Cite the original work for its findings. Save a collection to share your selection of sources.