Research on the Voltage Sensitivity of Differential Cymbal Piezoelectric Vibration Acceleration Sensor

Hui Gao; Deng Hua Li; Bi Zheng Dong

doi:10.4028/www.scientific.net/AMM.705.208

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 705Research on the Voltage Sensitivity of...

Research on the Voltage Sensitivity of Differential Cymbal Piezoelectric Vibration Acceleration Sensor

Abstract:

To improve the sensor's output voltage sensitivity, two cymbals piezoelectric transducer are employed as the sensitive elements to form a differential cymbal piezoelectric vibration acceleration sensor. The structural features of the sensor are analyzed, second-order system mathematical model is established and the output voltage sensitivity of the sensor is also studied. The experimental results show that output voltage sensitivity of differential cymbals piezoelectric vibration acceleration sensor is two times of that of the sensor with single cymbal transducer. The experimental data agrees well with the theoretical analysis result.

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Periodical:

Applied Mechanics and Materials (Volume 705)

Pages:

208-213

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.705.208

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Online since:

December 2014

Authors:

Hui Gao*, Deng Hua Li, Bi Zheng Dong

Keywords:

Cymbal Piezoelectric Transducer, Differential, Vibration Acceleration Sensor, Voltage Sensitivity

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* - Corresponding Author

References

[1] J. F. Tressler, R. E. Newnham, and W. J. Hughes. underwater sound projector: The cymbal' transducer, J. Acoust. Soc. Amer., vol. 105, no. 2, pp.591-600, (1999).

DOI: 10.1121/1.426249

Google Scholar

[2] Li Deng-hua. Novel piezoelectric composite transducer and its application[M]. Beijing: Science Press. (2007).

Google Scholar

[3] Gao Xiang-yu. The research on the performance and miniaturization of piezoelectric vibration acceleration sensor based on Cymbal [D]. Beijing: Beijing Information Science &Technology University Master's Thesis, 2008. 12.

Google Scholar

[4] Liu Ru-tao. Horizontal sensitivity characteristics research of piezoelectric vibration acceleration sensor [D]. Beijing: Beijing Information Science &Technology University Master's Thesis, 2009. 12.

Google Scholar