Electromagnetically driven high-density tactile interface based on a multi-layer approach
Electromagnetically driven high-density tactile interface based on a multi-layer approach
复制标题
基于多层方法的电磁驱动高密度触觉界面
DOI：
10.1109/mhs.2003.1249924
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发表时间：
2003
期刊：
影响因子：
--
通讯作者：
A. Kheddar
中科院分区：
文献类型：
--
作者：
M. Benali;M. Hafez;J. Alexandre;A. Kheddar
触觉界面是通过触觉传递信息的可变形表面。我们提出了一种基于多层方法的触觉界面的新概念。这个概念允许开发具有高密度微致动器和相当简单的组装过程的新一代触觉矩阵。提出的概念是基于电磁微致动器，其中线圈激发柔性磁膜。介绍了制备微线圈的两种技术。在第一种工艺中，介绍了用线材电火花加工微线圈的工艺，并进行了试验。提出了基于PCB层的第二种技术。该装置在虚拟现实、汽车工业和盲人互动系统中具有潜在的应用前景。
Tactile interface are deformable surfaces that communicate information through the sense of touch. We propose a new concept for a tactile interface based on a multi layer approach. This concept allows developing a new generation of tactile matrices with a high density of micro actuators and a quite simple assembling process. The concept proposed is based on electromagnetic micro actuators where coils excite a flexible magnetic membrane. Two technologies to manufacture the micro coils are presented. In the first technology the micro coils were machined by wire electro discharge machining is presented and tested. The second technology based on a PCB layer is presented. Such a device has potential applications in virtual reality, automotive industry, and interactive systems for blind persons.