| アイテムタイプ |
共通アイテムタイプ(1) |
| 公開日 |
2025-02-04 |
| タイトル |
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|
タイトル |
Characterization of Catheter-Type Tactile Sensor Using Polyvinylidene Fluoride (PVDF) Film |
|
言語 |
en |
| 著者 |
髙嶋, 一登
Nagano, Souichiro
Watanabe, Masahiro
Ishida, Kenji
|
| 著作権関連情報 |
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|
権利情報 |
Copyright (c) Fuji Technology Press Ltd. |
| 著作権関連情報 |
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|
権利情報Resource |
https://creativecommons.org/licenses/by-nd/4.0/ |
|
権利情報 |
Creative Commons CC BY-ND: This is an Open Access article distributed under the terms of the Creative Commons Attribution-NoDerivatives 4.0 InternationalLicense (https://creativecommons.org/licenses/by-nd/4.0/) |
| 抄録 |
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|
内容記述タイプ |
Abstract |
|
内容記述 |
To enable quantitative palpation in vivo, we previously developed a catheter-type tactile sensor with an outer diameter of 2 mm composed of a polyvinylidene fluoride (PVDF) film for minimally invasive surgery. However, our previous studies did not evaluate the effect of the PVDF film shape on the sensor output. In this study, we fabricated three types of prototype sensors with different PVDF film shapes and sizes using a simple cutting method. One of the films had the same shape as that used in one of our previous studies. We also prepared two types of PVDF film with a wide base and a narrow tip because we assumed that the deformation of the sensor gradually decreases from the root to the tip, similar to the first mode of the natural frequency. We evaluated the frequency response of the proposed sensors by vibrating the sensor tip and compared the results with the theoretical values. It was confirmed that the sensor output increased with PVDF film size. Although this tendency was observed for both the measured and theoretical values, the measured values were smaller than the theoretical values. Moreover, the effect of film size was larger than that of film shape. Improvements in the sensor structure and the theoretical equation and better evaluation methods are required in order to optimize the film shape and size. |
|
言語 |
en |
| 書誌情報 |
en : Journal of Robotics and Mechatronics
巻 36,
号 4,
p. 899-908,
発行日 2024-08-20
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| 出版社 |
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出版者 |
富士技術出版 |
|
言語 |
ja |
| キーワード |
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|
主題Scheme |
Other |
|
主題 |
tactile sensor |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
catheter |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
polyvinylidene fluoride (PVDF) film |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
piezoresponse |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
frequency response |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.20965/jrm.2024.p0899 |
| NCID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA10809998 |
| ISSN |
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収録物識別子タイプ |
PISSN |
|
収録物識別子 |
0915-3942 |
| ISSN |
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収録物識別子タイプ |
EISSN |
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収録物識別子 |
1883-8049 |
| 研究者情報 |
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|
URL |
https://hyokadb02.jimu.kyutech.ac.jp/html/328_ja.html |
| 論文ID（連携） |
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|
値 |
10445002 |
| 連携ID |
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|
値 |
12745 |
10445002.pdf (7.6 MB)
