Novel force sensor using vibrating piezoelectric element

Kohei Motoo; Fumihito Arai; Yuji Yamada; Toshio Fukuda; Takayuki Matsuno; Hideo Matsuura

doi:10.1109/ROBOT.2005.1570502

Novel force sensor using vibrating piezoelectric element

Kohei Motoo, Fumihito Arai, Yuji Yamada, Toshio Fukuda, Takayuki Matsuno, Hideo Matsuura

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

We propose a novel tactile sensor, of which sensitivity and sensing range is adjustable. This sensor is a mechanical resonator sensor using a piezoelectric bimorph which measures elastic deformation of media by external force. The sensor is robust and has self-sensing capability. We derived the relationship between sensor output and spring constant at each vibration mode by the piezoelectric analysis and vibration analysis. The validity of sensor was demonstrated by experiment. As an application, a robot fingertip with tactile sensor was fabricated and evaluated.

Original language	English
Title of host publication	Proceedings of the 2005 IEEE International Conference on Robotics and Automation
Pages	2582-2587
Number of pages	6
DOIs	https://doi.org/10.1109/ROBOT.2005.1570502
Publication status	Published - Dec 1 2005
Externally published	Yes
Event	2005 IEEE International Conference on Robotics and Automation - Barcelona, Spain Duration: Apr 18 2005 → Apr 22 2005

Publication series

Name	Proceedings - IEEE International Conference on Robotics and Automation
Volume	2005
ISSN (Print)	1050-4729

Other

Other	2005 IEEE International Conference on Robotics and Automation
Country	Spain
City	Barcelona
Period	4/18/05 → 4/22/05

Keywords

Mechanical resonator sensor
Robot finger
Sensitivity control self-sensing
Tactile sensor

ASJC Scopus subject areas

Software
Control and Systems Engineering
Artificial Intelligence
Electrical and Electronic Engineering

Access to Document

10.1109/ROBOT.2005.1570502

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Cite this

Motoo, K., Arai, F., Yamada, Y., Fukuda, T., Matsuno, T., & Matsuura, H. (2005). Novel force sensor using vibrating piezoelectric element. In Proceedings of the 2005 IEEE International Conference on Robotics and Automation (pp. 2582-2587). [1570502] (Proceedings - IEEE International Conference on Robotics and Automation; Vol. 2005). https://doi.org/10.1109/ROBOT.2005.1570502

Novel force sensor using vibrating piezoelectric element. / Motoo, Kohei; Arai, Fumihito; Yamada, Yuji; Fukuda, Toshio; Matsuno, Takayuki; Matsuura, Hideo.

Proceedings of the 2005 IEEE International Conference on Robotics and Automation. 2005. p. 2582-2587 1570502 (Proceedings - IEEE International Conference on Robotics and Automation; Vol. 2005).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Motoo, K, Arai, F, Yamada, Y, Fukuda, T, Matsuno, T & Matsuura, H 2005, Novel force sensor using vibrating piezoelectric element. in Proceedings of the 2005 IEEE International Conference on Robotics and Automation., 1570502, Proceedings - IEEE International Conference on Robotics and Automation, vol. 2005, pp. 2582-2587, 2005 IEEE International Conference on Robotics and Automation, Barcelona, Spain, 4/18/05. https://doi.org/10.1109/ROBOT.2005.1570502

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abstract = "We propose a novel tactile sensor, of which sensitivity and sensing range is adjustable. This sensor is a mechanical resonator sensor using a piezoelectric bimorph which measures elastic deformation of media by external force. The sensor is robust and has self-sensing capability. We derived the relationship between sensor output and spring constant at each vibration mode by the piezoelectric analysis and vibration analysis. The validity of sensor was demonstrated by experiment. As an application, a robot fingertip with tactile sensor was fabricated and evaluated.",

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