A Mitigation Method for Temperature Error Based on MEMS Gyroscopes Array

Abstract:

Article Preview

In order to decrease the temperature error of MEMS gyroscopes, a mitigation method based on gyroscope array was proposed. Angular rate of MEMS gyroscope fluctuates dramatically with the change of gyro temperature when gyroscope starts up. The temperature characteristic error of MEMS gyroscope has become one of the major errors in the practical application. A mitigation method for temperature error was presented based on MEMS gyroscope array utilizing high correlation of temperature errors in the same batch of MEMS gyroscopes. This method was designed to improve environmental adaptability and shorten the startup time of MEMS based inertial measurement unit. Experimental results showed that the method was feasible and effective.

Info:

Periodical:

Edited by:

Prasad Yarlagadda

Pages:

598-602

Citation:

S. Li et al., "A Mitigation Method for Temperature Error Based on MEMS Gyroscopes Array", Applied Mechanics and Materials, Vol. 742, pp. 598-602, 2015

Online since:

March 2015

Export:

Price:

$41.00

* - Corresponding Author

[1] Barker N. Scott, The future of N/MEMS. IEEE Microwave Magazine, (2007).

[2] Braghin Francesco, Leo Elisabetta, RestaFerruccio. The danping in MEMS inertial sensors both at high and low Pressure levels. Nonlinear Dynamics, 2008, 10: 79-92.

DOI: https://doi.org/10.1007/s11071-008-9354-2

[3] J. Bernstein. AMicromachined Comb-drive Tuning Fork Rate Gyroscope[C]. Proceedings of IEEE MEMS, 1993: 143-148.

[4] JiaLin Zang, The key Technology Research on Distributed Navigation System in Fault Tolerant Mechanism[D]. Harbin: Harbin Engineering University, 2013(In Chinese).

[5] Huai Chen, Rong Zhang, Bin Zhou, Zhi-yong Chen, Research on thermal characteristic and compensation algorithm for MEMS-gyroscope[J] Journal of Transducer Technology, 2004(3): 24-27(In Chinese).

[6] Xu Zhao, Zhong Su, Xiaofei Ma, TIAN Shao-xin, Research on Bias Compensation of MEMS Gyroscope under Large Temperature Difference[J]CHINESE JOURNAL O FSENSORS AND ACTUATORS, 2012. 25(8): 1079-1083(In Chinese).

[7] Xiaofeng He, Xiaoping Hu, Meipin Wu g, Wenqi Wu, Study on Temperature Compensation for MEMS Gyro Based on Semiparametric Regression Models[J] PIEZ OE LECTRICS & ACOUSTOOPTICS, 2009(06): 0794-0797(In Chinese).

[8] Honglong Chang, Liang Xue, Wei Qin, et al. An, Integrated MEMS Gyroscope Array with Higher Accuracy Output [J]. sensors, 2008, 8(4): 2886-2899.

DOI: https://doi.org/10.3390/s8042886

[9] Dunzhu Xia, Shourong Wang, Bailing Zhou, A Novel Silicon Micro-Gyroscope Array[J]. sensors, 2013, 4(8): 0471-0475(In Chinese).

[10] Jiancheng Fang, Jian li Li, Wei Sheng, Improved temperature error model of silicon MEMS gyroscope with inside framed riving[J] Journal of Beijing University of Aeronautics and Astronautics 2006, 32(11): 1277-1281(In Chinese).

[11] SHCHEGLOV K, EVANS C, GUTIERREZ R, et al. Temperature dependent characteristics of the JPL silicon MEMS gyroscope[C]/2000 IEEE Aerospace Conference Proceedings. Montana,USA, 2000: 403-411.

DOI: https://doi.org/10.1109/aero.2000.879420

[12] Weina Chen, Qing-hua Zeng, Rongbing Li, Jianye Liu, Mixed linear regression temperature compensation method for Annular-vibrating MEMS gyroscope[J] Journal of Chinese Inertial Technology, 2012. 20(1): 99-103(In Chinese).

[13] Dexin Xu, Kunpeng He, Haibo Liang, Compensating for non-linear errors caused by Temperature changes in MEMS inertial measurement units[J] Journal of Harbin Engineering University 2010. 31(5): 0607-0614(In Chinese).