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Resolution and precision measurement of a three dimension force sensor based on piezoresistive conductive ink

  • Harbin Institute of Technology
  • Kochi University of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In order to achieve the function of measuring friction on contacting surface between wafer and manipulator in real time, in this paper, we mainly measured the resolution and precision of the three dimension force sensor based on piezoresistive conductive ink. Resolution of tangential force improves with preload in normal direction increasing and the maximum resolution is less than 0.025 N with 0.8 N preload. Maximum error is about 30.62% because of low tangential stiffness of elastomer. The experiment results indicate that this sensor has characteristics of small volume, high flexibility and high resolution, which is prospective for using in wafer transfer system with improvement of higher precision in the future.

Original languageEnglish
Title of host publication2014 IEEE International Conference on Mechatronics and Automation, IEEE ICMA 2014
PublisherIEEE Computer Society
Pages321-325
Number of pages5
ISBN (Print)9781479939787
DOIs
StatePublished - 2014
Event11th IEEE International Conference on Mechatronics and Automation, IEEE ICMA 2014 - Tianjin, China
Duration: 3 Aug 20146 Aug 2014

Publication series

Name2014 IEEE International Conference on Mechatronics and Automation, IEEE ICMA 2014

Conference

Conference11th IEEE International Conference on Mechatronics and Automation, IEEE ICMA 2014
Country/TerritoryChina
CityTianjin
Period3/08/146/08/14

Keywords

  • Flexible three dimension force sensor
  • Resolution measurement

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