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Description:

柔軟なモノリス型多孔体は外力による変形に伴い入射光の内部散乱状態も変化する。本研究では光源および検出器としてフォトリフレクタを用い、散乱強度の変化をリアルタイムで検出することにより、従来にない単純かつ低コストな触感センサーを開発した。本センサーはロボット分野をはじめとする多様な応用が期待される。

Description:

A flexible monolithic porous material undergoes changes in internal light scattering when deformed by an external force. In this study, a photoreflector was used as both light source and detector to monitor changes in scattering intensity in real time. This approach enabled the development of a tactile sensor characterized by its simplicity and low cost. The sensor is expected to find applications in robotics and other related fields.

Rights:

• Creative Commons BY-NC-ND Attribution-NonCommercial-NoDerivs 4.0 International
  

Keyword: sol–gel, silicone, macroporous monoliths, flexible, Mie scattering, optical tactile sensor

Date published: 2023-02-16

Publisher: Elsevier BV

Journal:

• Sensors and Actuators A: Physical (ISSN: 09244247) vol. 354 114253

Funding:

• Ministry of Education, Culture, Sports, Science and Technology

Manuscript type: Author's version (Accepted manuscript)

MDR DOI: https://doi.org/10.48505/nims.5390

First published URL: https://doi.org/10.1016/j.sna.2023.114253

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Updated at: 2025-04-01 13:06:49 +0900

Published on MDR: 2025-04-01 10:04:40 +0900