Anti-Overload of a High-G Acceleration Sensor

Yun Bo Shi; He Zhang; Jun Tang; Rui Zhao; Jun Liu

doi:10.4028/www.scientific.net/AMR.291-294.3103

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 291-294Anti-Overload of a High-G Acceleration Sensor

Anti-Overload of a High-G Acceleration Sensor

Abstract:

High-g acceleration sensors are used in high-impact environment, the ability of resisting high-overload is demand higher requirements.In order to determine the Shock-resistibility of the sensors, tests were performed using Hopkinson bar. Analysis of the failure mechanism of the sensor.The results show that the critical load resulting in sensor failure is about 200000g. Main failure mode of the sensor chip is broken.

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Periodical:

Advanced Materials Research (Volumes 291-294)

Pages:

3103-3107

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.291-294.3103

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Online since:

July 2011

Authors:

Yun Bo Shi, He Zhang, Jun Tang, Rui Zhao, Jun Liu

Keywords:

High-G, Hopkinson Bar, Overload, Testing

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References

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