Realization of Miniature Air Data System Based on Silicon Micro Pressure Sensor

Li Min Chang; Xiang Bin Yu; Li Jing Zhang

doi:10.4028/www.scientific.net/AMR.503-504.1445

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 503-504Realization of Miniature Air Data System Based on...

Realization of Miniature Air Data System Based on Silicon Micro Pressure Sensor

Abstract:

In this paper, miniature air data system is designed based on thermally excited resonant silicon micro structural pressure sensor. The system employs thermally excited resonant silicon micro structural pressure sensor for the pressure measurement. Using miniature embedded computer, calculation of the parameters such as height, airspeed and mach number and real-time display by LCD are realized. The volume and weight of this system is only one-twelfth of the original. In addition, it has the characteristics of high accuracy, high resolution, high stability and repeatability.

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Periodical:

Advanced Materials Research (Volumes 503-504)

Pages:

1445-1449

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.503-504.1445

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Online since:

April 2012

Authors:

Li Min Chang, Xiang Bin Yu, Li Jing Zhang

Keywords:

Air Data System, Miniature, Silicon Micro Pressure Sensor

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References

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