Tactile Display Using the Micro-vibration of Shape-Memory Alloy Wires and Its Application to Tactile Interaction Systems
Tactile Display Using the Micro-vibration of Shape-Memory Alloy Wires and Its Application to Tactile Interaction Systems
复制标题
利用形状记忆合金线微振动的触觉显示及其在触觉交互系统中的应用
DOI：
10.1007/978-4-431-55772-2_4
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发表时间：
2016
期刊：
影响因子：
4.2
通讯作者：
H. Sawada
中科院分区：
文献类型：
--
作者：
H. Sawada
本章介绍一种用于呈现触觉的紧凑装置。利用形状记忆合金丝，研制了一种新型的触觉信息传输装置。触觉致动器由直径为50 μm的细SMA线组成，并根据驱动脉冲信号产生具有各种频率和振幅的微振动。该致动器具有结构紧凑、能耗低的特点，适用于触觉显示和触觉交互系统。
A compact device for the presentation of tactile sensation is introduced in this chapter. By employing shape-memory alloy (SMA) wires, a novel tactile information transmission device is developed for displaying various tactile sensations. A tactile actuator consists of a thin SMA wire with the diameter of 50 μm, and generates micro-vibrations with various frequencies and amplitudes in accordance with a driving pulse signal. The actuator features compactness and low energy consumption, and is applied to tactile displays and tactile interaction systems.