CAJ | 학술논문

作为新兴的人机交互技术，触觉再现技术能够再现虚拟物体的表面特性，提高虚拟现实系统的真实性。在目前现有的触觉再现技术中，基于摩擦力控制的触觉再现技术能够实现连续的、精细的纹理触觉再现，已成为触觉再现领域的一个研究热点。因此，设计一套基于摩擦力控制的触觉再现系统就显得尤为重要。基于此，文中利用空气压膜效应原理，设计了一套基于摩擦力控制的触觉再现系统，该系统能够实现虚拟纹理的触觉输出。文中首先描述了空气压膜效应的产生机理，然后详细讲述了该触觉再现系统的整体构成，最后，通过一系列的触觉感知实验验证了该系统的有效性。
작위신흥적인궤교호기술，촉각재현기술능구재현허의물체적표면특성，제고허의현실계통적진실성。재목전현유적촉각재현기술중，기우마찰력공제적촉각재현기술능구실현련속적、정세적문리촉각재현，이성위촉각재현영역적일개연구열점。인차，설계일투기우마찰력공제적촉각재현계통취현득우위중요。기우차，문중이용공기압막효응원리，설계료일투기우마찰력공제적촉각재현계통，해계통능구실현허의문리적촉각수출。문중수선묘술료공기압막효응적산생궤리，연후상세강술료해촉각재현계통적정체구성，최후，통과일계렬적촉각감지실험험증료해계통적유효성。
As a novel human-computer interaction technology,tactile rendering can express the surface characteristics of virtual objects, and enhance the realism of virtual reality systems. Among several tactile rendering technologies,friction control based technology can real-ize continuous and fine tactile perception,and has become a hot research in tactile rendering filed. Therefore,designing a tactile rendering system,which based on the friction control,is particularly important. Based on this,present a tactile rendering device in this paper based on friction control,by using the principle of squeeze film effect. Firstly,describe the mechanism of squeeze film effect. Then,demonstrate the whole structure of this system and several experiments are made to validate the effectiveness of this system at last.