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An Approach for Body Motion Registration Using Flexible Piezoelectret Sensors

  • Rui Xu
  • Qifang Zhuo
  • Xiangxin Li
  • Haoshi Zhang
  • Yanhu Cai
  • Lan Tian
  • Xiaoqing Zhang
  • Peng FangEmail author
  • Guanglin Li
Conference paper
Part of the IFMBE Proceedings book series (IFMBE, volume 64)

Abstract

Body motion registration can be applied to control computer interfaces or real devices, and force myography (FMG) is a promising modality to register real-time body motions. In this work, an approach for FMG recording was developed by using flexible piezoelectret sensors, and different lower-limb motions of three able-bodied subjects were captured. The experimental results demonstrated that the piezoelectret sensors were a suitable approach for FMG recording, and the five-channel data were possible to register the motions of leg raising, knee flexion, and knee extension. An average motion classification accuracy of 92.1% was achieved, which would be useful for the FMG-based device control in future work.

Notes

Acknowledgements

This work was partly supported by the National Key Basic Research Program of China (#2013CB329505), the National Natural Science Foundation of China (#61203209, #91420301), the Guangdong Province Natural Science Fund for Distinguished Young Scholars (#2014A030306029), the Shenzhen Peacock Plan Grant (#KQCX20130628112914295), and the Shenzhen Technology Development Grant (#CXZZ20150505093829781).

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Copyright information

© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  • Rui Xu
    • 1
    • 2
  • Qifang Zhuo
    • 1
    • 2
  • Xiangxin Li
    • 1
    • 2
  • Haoshi Zhang
    • 1
  • Yanhu Cai
    • 1
    • 3
  • Lan Tian
    • 1
  • Xiaoqing Zhang
    • 4
  • Peng Fang
    • 1
    Email author
  • Guanglin Li
    • 1
  1. 1.Key Laboratory of Human-Machine Intelligence-Synergy SystemsShenzhen Institutes of Advanced Technology, Chinese Academy of SciencesShenzhenChina
  2. 2.Shenzhen College of Advanced TechnologyUniversity of Chinese Academy of SciencesShenzhenChina
  3. 3.University of Science and Technology of ChinaHefeiChina
  4. 4.Tongji UniversityShanghaiChina

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