質感検知に向けた指紋型表面触覚センサによるなぞり計測

カテゴリ: 論文誌(論文単位)

グループ名: 【E】センサ・マイクロマシン部門

発行日: 2024/09/01

タイトル(英語): Trace Measurement by Fingerprint Type Surface Tactile Sensor for Texture Detection

著者名: 岡固　創（新潟大学工学部），月山　陽介（新潟大学工学部），安部　隆（新潟大学工学部），寒川　雅之（新潟大学工学部）

著者名(英語): So Okako (Faculty of Engineering, Niigata University), Yosuke Tsukiyama (Faculty of Engineering, Niigata University), Takashi Abe (Faculty of Engineering, Niigata University), Masayuki Sohgawa (Faculty of Engineering, Niigata University)

キーワード: 触覚センサ，指紋，なぞり運動，質感検知，振動　　Tactile sensor，Fingerprint，Scanning，Texture detection，Vibration

要約(英語): Quantification and transmission of texture information is necessary in situations such as nursing care robots, where complex human-like movements are expected, or in telemedicine, where precise maneuvering from a remote location is required. Although various studies have been conducted to quantify the texture of objects, in order for a robot to detect the texture of unpredictable objects in real time, the robot must be small in size in addition to having the ability to detect the texture. In this study, we used an ultra-compact MEMS tactile sensor with a fingerprint-like concavo-convex structure in the contact area for texture detection, and evaluated the response when tracing the concavo-convex surface and the change in response depending on whether the sensor surface is concavo-convex or not and the structural period of the object. As a result, it was found that by introducing a concavo-convex structure to the contact area, it is possible to obtain a high intensity response in line with the surface concavity and convexity of the target.

本誌: 電気学会論文誌E（センサ・マイクロマシン部門誌） Vol.144 No.9 （2024） 特集：ヒト感性デバイスのための機能性材料と応用技術

本誌掲載ページ: 247-251 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejsmas/144/9/144_247/_article/-char/ja/