The Beryllium Bronze for Capacitance Sensitive Accelerometer

Hong Wei Wang; Xu Tian

doi:10.4028/www.scientific.net/AMM.541-542.312

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 541-542The Beryllium Bronze for Capacitance Sensitive...

The Beryllium Bronze for Capacitance Sensitive Accelerometer

Abstract:

Based on elastic good for beryllium bronze material making sensitive vibrating components of accelerometer, and developed the capacitance the capacitance sensitive type of accelerometer. Then designed a kind of detection circuit, which can be used to detect differential capacitance signal. Gives the electronic components used in the circuit, through analyzed for solving, then giving the direct proportion relation between the output voltage of the circuit and the sensor signal pickup the capacitance variation. The experiment shows that the sensitivity of accelerometer is about 391.12mV/(m/s²).

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Periodical:

Applied Mechanics and Materials (Volumes 541-542)

Pages:

312-316

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.541-542.312

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Online since:

March 2014

Authors:

Hong Wei Wang*, Xu Tian

Keywords:

Accelerometer, Beryllium Bronze, Capacity

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* - Corresponding Author

References

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