Mixed Mode Driving Circuit of Quartz Gyroscope Interface Circuit

Yu Feng Zhou; Yang Li; Zhen Ma; Xiao Wei Liu

doi:10.4028/www.scientific.net/KEM.609-610.977

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 609-610Mixed Mode Driving Circuit of Quartz Gyroscope...

Mixed Mode Driving Circuit of Quartz Gyroscope Interface Circuit

Abstract:

QRS is widely used in many areas and the driving voltage is the key to the proper functioning of QRS. In this paper, a new mixmode driving circuit is presented.The circuit uses both square wave and sine wave to drive QRS which can adopt their good points and avoid their shortcomings. The simulation results show that in this circuit, the oscillation is stabilized within 8ms and the range of frequency is 11.68kHz ~11.69kHz. The distortion factor of the driving circuit is 3.22% which makes the circuit much more satisfying.

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Periodical:

Key Engineering Materials (Volumes 609-610)

Pages:

977-981

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.609-610.977

Citation:

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Online since:

April 2014

Authors:

Yu Feng Zhou*, Yang Li, Zhen Ma, Xiao Wei Liu

Keywords:

Mix-Mode Driving Circuit, Quartz Tuning Fork, Self-Excited Driving

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* - Corresponding Author

References

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DOI: 10.1063/1.1150521

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