A Biomimetic Fingerprint for Robotic Tactile Sensing

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Authors

  • Oscar Alberto Juiña Quilachamin
  • Nicolás Navarro-Guerrero

Research Organisations

External Research Organisations

  • University of Applied Sciences Karlsruhe (HKA)
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Details

Original languageEnglish
Title of host publicationEurope ISR 2023
Subtitle of host publication International Symposium on Robotics, Proceedings
PublisherVDE Verlag GmbH
Pages112-118
Number of pages7
ISBN (electronic)9783800761418
Publication statusPublished - 2023
Event56th International Symposium on Robotics, ISR Europe 2023 - Stuttgart, Germany
Duration: 26 Sept 202327 Sept 2023

Abstract

Tactile sensors have been developed since the early’70s and have greatly improved, but there are still no widely adopted solutions. Various technologies, such as capacitive, piezoelectric, piezoresistive, optical, and magnetic, are used in haptic sensing. However, most sensors are not mechanically robust for many applications and cannot cope well with curved or sizeable surfaces. Aiming to address this problem, we present a 3D-printed fingerprint pattern to enhance the body-borne vibration signal for dynamic tactile feedback. The 3D-printed fingerprint patterns were designed and tested for an RH8D Adult size Robot Hand. The patterns significantly increased the signal’s power to over 11 times the baseline. A public haptic dataset including 52 objects of several materials was created using the best fingerprint pattern and material.

Keywords

    3D-printed fingerprint, Body-Borne Vibrations, Dynamic tactile sensing, Robot perception, Tactile sensors

ASJC Scopus subject areas

Cite this

A Biomimetic Fingerprint for Robotic Tactile Sensing. / Juiña Quilachamin, Oscar Alberto; Navarro-Guerrero, Nicolás.
Europe ISR 2023 : International Symposium on Robotics, Proceedings. VDE Verlag GmbH, 2023. p. 112-118.

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Juiña Quilachamin, OA & Navarro-Guerrero, N 2023, A Biomimetic Fingerprint for Robotic Tactile Sensing. in Europe ISR 2023 : International Symposium on Robotics, Proceedings. VDE Verlag GmbH, pp. 112-118, 56th International Symposium on Robotics, ISR Europe 2023, Stuttgart, Germany, 26 Sept 2023. https://doi.org/10.48550/arXiv.2307.00937
Juiña Quilachamin, O. A., & Navarro-Guerrero, N. (2023). A Biomimetic Fingerprint for Robotic Tactile Sensing. In Europe ISR 2023 : International Symposium on Robotics, Proceedings (pp. 112-118). VDE Verlag GmbH. https://doi.org/10.48550/arXiv.2307.00937
Juiña Quilachamin OA, Navarro-Guerrero N. A Biomimetic Fingerprint for Robotic Tactile Sensing. In Europe ISR 2023 : International Symposium on Robotics, Proceedings. VDE Verlag GmbH. 2023. p. 112-118 doi: 10.48550/arXiv.2307.00937
Juiña Quilachamin, Oscar Alberto ; Navarro-Guerrero, Nicolás. / A Biomimetic Fingerprint for Robotic Tactile Sensing. Europe ISR 2023 : International Symposium on Robotics, Proceedings. VDE Verlag GmbH, 2023. pp. 112-118
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