期刊
SENSORS AND ACTUATORS A-PHYSICAL
卷 205, 期 -, 页码 191-198出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.sna.2013.11.009
关键词
Tactile display; Dielectric elastomer actuator; Liquid coupling; Actuator; LAP
资金
- Ministry of Knowledge Economy
The tactile display is an important tool to help the human interact with machines by using feels of touch. In this paper, we present a multiply arrayed tactile display device with Dielectric Elastomer Actuator (DEA). The device employs the liquid coupling between the touch spot and the actuator as the transmission of force. It is designed to ensure the comfort of touch and the safety of operation for the users while contacting with the human skin. The operating principle is explained in details, and a systematic design analysis is given. The displacements of tactile display is about 240-120 mu m at 3-10 Hz, which satisfies the frequency requirements for simulating the Merkel cells as well as the Meissner corpuscles and the force is over 40 mN to simulate the finger tip. In addition, a dedicated fabrication method and performance measurements are explained. (C) 2013 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据