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NASA NTRS · 20090007560

Tuning of MEMS Devices using Evolutionary Computation and Open-loop Frequency Response

Keymeulen, Didier·Fink, Wolfgang·Ferguson, Michael I.·Peay, Chris·Oks, Boris·Terrile, Richard·Yee, Karl
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Abstract

We propose a tuning method for MEMS gyroscopes based on evolutionary computation that has the capacity to efficiently increase the sensitivity of MEMS gyroscopes through tuning and, furthermore, to find the optimally tuned configuration for this state of increased sensitivity. 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.

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evolvable hardwaremicroelectromechanical systems (MEMS) gyroscopeevolutionary computation

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Keymeulen, Didier, Fink, Wolfgang, Ferguson, Michael I., Peay, Chris, Oks, Boris, Terrile, Richard, Yee, Karl. 2005-03-15. Tuning of MEMS Devices using Evolutionary Computation and Open-loop Frequency Response. https://ntrs.nasa.gov/citations/20090007560

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