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Characterization and control of a high-Q MEMS inertial sensor using low-cost hardware
2012
Proceedings of the 2012 IEEE/ION Position, Location and Navigation Symposium
We propose a high-performance, low-cost system for control and characterization of MEMS rate and rate-integrating gyroscopes and other resonant sensors. MEMS gyroscopes, some accelerometers and clocks utilize mechanical resonators. Highquality factor, low-frequency resonator devices with damping time constants from seconds to several minutes pose special characterization challenges. The proposed system uses the commercial "USRP" software defined radio (SDR) hardware and open source GnuRadio
doi:10.1109/plans.2012.6236886
fatcat:fp5co53a5rcsjhh75bu5wmfmze