Study on Micro-Nano Sensor System in Structure Vibration Safety Monitoring of Large Span Bridge

Yaoen Yang; Xing Cheng Sun; Qing Min Wang

doi:10.4028/www.scientific.net/AMR.669.325

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 669Study on Micro-Nano Sensor System in Structure...

Study on Micro-Nano Sensor System in Structure Vibration Safety Monitoring of Large Span Bridge

Abstract:

The conventional sensor in bridge structure vibration monitoring field has such disadvantages as high price and poor long-term stability. According to this insufficient, a kind of novel MEMS sensor micro system, which can be used to real-time monitor the structure vibration of large span bridge, is developed. For such system, the sensing element structure of 3D-MEMS is designed. The theoretical model of sensing test is established. And the three level packages, which are chip level, device level and micro-system level, is completed. The data acquisition system based on this sensor is developed. And this kind of sensor system has been applied to the structure health monitoring of the Yellow River bridge of Zhengzhou and the Yangtze River bridge of Wuhan to measure the horizontal, vertical vibration and acceleration signals. The measuring results show that this sensor micro-system has such advantages as good long-term stability, strong anti-interference ability, and high test sensitivity up to 2V/g. As it is simple, this test system can greatly reduce the testing cost.

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Periodical:

Advanced Materials Research (Volume 669)

Pages:

325-330

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.669.325

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Online since:

March 2013

Authors:

Yaoen Yang, Xing Cheng Sun, Qing Min Wang

Keywords:

3D-MEMS Sensing Element, Data Acquisition, Vibration Monitoring

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References

[1] G.Y. TIAN and A. SOPHIAN: Defect classification using a new feature for pulsed eddy current sensors. NDT & E Int, Vol. 38 (2005) No. 4, p.77.

DOI: 10.1016/j.ndteint.2004.06.001

Google Scholar

[2] Q.M. Wang, Y.Y. Yang, M.B. Su and Y.H. Liu: Study on Sensing Characteristics of Micro Capacitive Sensor Based on MEMS. Chinese Journal of Sensors and Actuators, Vol. 22 (2009) No. 10, p.1396.

Google Scholar

[3] E.A. Said, A. Kivac and A. Tayfun: high-performance silicon-on-insulator MEMS. gyroscope operating at atmospheric pressure Sensor and Actuators. Vol. 6 (2007) No. 9, p.34.

Google Scholar

[4] Y.Y. Yang, M.Z. Liu, Q.M. Wang and J. Wang: Application of Fiber Optic Strain Sensor on Monitoring of Large Deployable Antenna. Journal of Astronautics. Vol. 28 (2007) No. 6. p.1648.

Google Scholar

[5] Q.M. Wang, Y.Y. Yang, M.Z. Liu, J. Wang: Study on the strain measurement of adjustable cable of large antenna by fiber optic sensors. China Mechanical Engineering. Vol. 18 (2007) No. 23, p.2874.

Google Scholar

[6] R. Amarasinghe, D. V Dao and T. Toriyama: Simulation: Fabrication and Characterization of a Three-Axis Piezoresistive Accelerometer. Smart Mater and Struc. Vol. 15 (2006) No. 6, p.1691.

DOI: 10.1088/0964-1726/15/6/022

Google Scholar

[7] B. Bahreyni, F. Najaf, C. Shafai: Piezoresistive Sensing with Twin-Beam Structures in Standard MEMS Foundry Processes. Sensors and Actuators. Vol. 127 (2007) No. 9, p.325.

DOI: 10.1016/j.sna.2005.12.034

Google Scholar

[8] R. Amarasinghe, D. V Dao and T. Toriyama, et al: Development of Miniaturized 6-Axis Accelerometer Utilizing Piezoresistive Sensing Elements. Sensors and Actuators A, Vol. 134 (2007) No. 5, p.310.

DOI: 10.1016/j.sna.2006.05.044

Google Scholar

[9] E.J. Eklund and A.M. Shkel: Single-Mask Fabrication of High-g Piezoresistive Accelerometers with Extended Temperature Range. J. Micromech. Microeng. Vol. 17 (2007) No. 8, p.730.

DOI: 10.1088/0960-1317/17/4/009

Google Scholar