The Research of Recognition System for Upper Limb Posture Based on 3-Axis Accelerometer and Gyroscope

Xiang Cai; Chang Xia; Yongbin Zhang; Si Chen; Xin Tao; Fu Gui Zhu

doi:10.4028/www.scientific.net/AMM.568-570.493

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 568-570The Research of Recognition System for Upper Limb...

The Research of Recognition System for Upper Limb Posture Based on 3-Axis Accelerometer and Gyroscope

Abstract:

This paper is related to the design of an upper-limb motion recognition system based on a new-style MEMS sensor MPU-9150.In order to obtain more accurate deflection Angle, we describe the output of the 3-axis gyroscope and 3-axis accelerometer data with quaternion differential equations and then solving the corresponding equation through the timing incremental method and acceleration value separately. We can get two angles by solving the double integral values, then through the data fusion algorithm for two angle value processing to obtain the stable angle value. Verified, the results of this experiment have small error,had a high accuracy, stability and timeliness.

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Periodical:

Applied Mechanics and Materials (Volumes 568-570)

Pages:

493-496

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.568-570.493

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Online since:

June 2014

Authors:

Xiang Cai*, Chang Xia, Yongbin Zhang, Si Chen, Xin Tao, Fu Gui Zhu

Keywords:

3-Axis Accelerometer, 3-Axis Gyroscope, Data Fusion, Quaternion Differential Equations

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* - Corresponding Author

References

[1] Yu Xing. The research of underwater carrier gesture detection system based on strapdown inertial[D]. HangZhou: Hangzhou Dianzi University, (2013).

Google Scholar

[2] Chen Xinjun, Liu Xiaoping, Dai Ruoli. The design of embedded attitude measurement system with multi-MEMS sensor[J]. Microcontroller and Embedded Systems, 2011, (10): 59-61.

Google Scholar

[3] Ren Xiaohong, Fu Chenghua, Hu Ke. Wireless Data Acquisition System Design Based on Bluetooth Technology[J]. Measurement and Control Technology, 2009, 28(1): 16-19.

Google Scholar

[4] Feng Zhiyong. Measured on posture angle fused from gyroscope signal and accelerometer signal[J]. Journal of Southwest China Normal University (Natural Science Edition), 2011, 36(4): 137-141.

Google Scholar

[5] InvenSense. MPU-9150 Nine-Axis(Gyro+Accelerometer+Compass)MEMS MotionTracking™ Device. http: /www. invensense. com/mems/gyro/mpu9150. html, (2013).

Google Scholar

[6] Liu Junfeng. The representation of three-dimensional rotatable quaternion[J]. College Physics, 2004, 23(4): 39-43.

Google Scholar