Remote Friction Reduction on Polystyrene Foam Surface by Focused Airborne Ultrasound

被引：4

作者：

Abe, Yuki ^{[1
]}

Someya, Yu ^{[1
]}

Shimomura, Mitsuhiko ^{[1
]}

Ohmori, Task ^{[1
]}

Inoue, Seki ^{[2
]}

Fujiwara, Masahiro ^{[2
]}

Makino, Yasutoshi ^{[2
]}

Shinoda, Hiroyuki ^{[2
]}

机构：

[1] Univ Tokyo, Grad Sch Informat Sci & Technol, Tokyo 1138656, Japan

[2] Univ Tokyo, Grad Sch Frontier Sci, Chiba 2778561, Japan

来源：

IEEE TRANSACTIONS ON HAPTICS | 2022年 / 15卷 / 02期

关键词：

Friction; Ultrasonic imaging; Surface impedance; Force; Ultrasonic variables measurement; Displacement measurement; Force measurement; Surface haptics; friction; polystyrene foam; airborne ultrasound; TACTILE SENSATION; MODULATION;

D O I：

10.1109/TOH.2022.3148004

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

In recent years, various tactile displays having the ability to change their surface friction have been proposed. These displays can express many types of textures and shapes that the materials used for them do not possess. In our study, we found that the ultrasound converged on the surface of polystyrene foam reduces the surface friction. This method has potential applications in disposable and three-dimensional tactile displays. In this study, physical and psychophysical experiments were conducted to verify the effectiveness of the proposed method and to examine the basic conditions under which it is perceived. As a result, we confirmed that the surface friction was reduced on the polystyrene foam, which may be due to the squeeze film effect caused by the external ultrasound excitation of the surface.

引用

页码：363 / 371

页数：9

共 30 条

[1] Remote Friction Reduction on Resonant Film Surface by Airborne Ultrasound [J].