面向机器人触觉的柔性压力传感器

Fei Shang, Xiao Ran Hu, Qian Zhang, Shuai Liu, Yong Xiang*

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

1 引用 (Scopus)

摘要

Robotic touch sensors need to satisfy both accurately sense on the force and precisely position of the force. In this paper, PVDF-TrFE piezoelectric film was fabricated on a flexible circuit board through an in-situ polarization method. The crystallinity of PVDF is improved by a small amount of hydroxyapatite doping, which is beneficial to the conversion of β crystal form, and thus increases the piezoelectric coefficients of PVDF. With the increased piezoelectric coefficient, the electrical response precision of PVDF to force is improved, and makes the PVDF-based pressure sensing device more sensible. The flexible PVDF piezoelectric sensor is fabricated by using a flexible PCB, which can not only realize three-dimensional sensing of the force level, but also locate the position of the force, so that it can be applied to the tactile sensing of the robot.

投稿的翻译标题Flexible Pressure Sensor for Robotic Touch
源语言繁体中文
页(从-至)636-640
页数5
期刊Dianzi Keji Daxue Xuebao/Journal of the University of Electronic Science and Technology of China
49
4
DOI
出版状态已出版 - 30 7月 2020
已对外发布

关键词

  • Hydroxyapatite
  • Piezoelectric coefficient
  • Piezoelectric sensor
  • Robotic touch

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引用此

Shang, F., Hu, X. R., Zhang, Q., Liu, S., & Xiang, Y. (2020). 面向机器人触觉的柔性压力传感器. Dianzi Keji Daxue Xuebao/Journal of the University of Electronic Science and Technology of China, 49(4), 636-640. https://doi.org/10.12178/1001-0548.2019222