斜坡触觉及射流触觉显示器技术研究  

Ramp Tactile and the Study on the Technology of Water-Jet Tactile Display

作　　者：帅立国[1] 姜昌金[1] 周芝庭[1] 侯越[1] 

机构地区：[1]东南大学机械工程学院,江苏南京210096

出　　处：《测控技术》2008年第7期64-66,共3页Measurement & Control Technology

基　　金：江苏省自然科学基金资助项目(BK2007514)

摘　　要：简要介绍了斜坡触觉原理,在此基础上阐述了基于水射流方法的触觉显示器技术原理,建立了反映射流压力与触觉感受量之间关系的触觉模型,并对指端弧面对射流触觉的影响进行了分析计算,通过模型分析认为射流作用下指端的触觉感受量是一个相对稳定的量,因此拥有较宽的动态范围。参考振动触觉语言给出了射流触觉的触觉语言,并讨论了射流触觉的显示内容和技术手段等应用层面上的问题。The principle of the ramp tactile is briefly introduced, and then the technology of tactile display based on water-jet method is described, The water-jet tactile model is built and analyzed, which can describe the relationship between the tactile amount and water-jet pressure, and the affect of arc surface of fingertip to water-jet tactile is calculated in detail too. The analysis based on the above model shows that the water-jet tactile amount of fingertip is a stable parameter, and has wide dynamic range, At last, the water-jet tactile language which is designed according to the vibro-tactile language is given, and both the display content and the technical means of tactile display are discussed in application level.

关 键 词：射流触觉 斜坡触觉 触觉模型 触觉语言 

分 类 号：TP24[自动化与计算机技术—检测技术与自动化装置]