何 聪,邵知宇,曹志勇,欧阳强强,吴 涓.振动触觉纹理再现技术研究综述[J].测控技术,2020,39(5):21-27 |
振动触觉纹理再现技术研究综述 |
Research Summarization of Vibrotactile Rendering Technology for Texture |
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DOI:10.19708/j.ckjs.2020.03.207 |
中文关键词: 振动刺激 纹理再现 振动触觉感知 纹理映射 |
英文关键词:vibration stimulus texture rendering vibrotacile perception texture mapping |
基金项目:国家自然科学基金资助项目(61473088) |
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中文摘要: |
纹理力触觉再现是通过特定的硬件装置模拟产生与物体纹理表面接触时的触感,使用户能感受到物体的粗糙度、软硬度等纹理特征信息。振动刺激作为再现物体触觉信息的一种刺激方式,在纹理触觉再现中被广泛运用,产生了不同的振动触觉表达装置和纹理触觉表达方法。从纹理触觉认知的角度,阐述了人对振动刺激的触觉感知生理学基础;介绍了纹理触觉再现的原理和方法;从振动与纹理特征的映射方法以及振动刺激方式两个方面分析了目前振动触觉纹理再现技术的发展现状;最后对相关研究的发展进行了总结展望。 |
英文摘要: |
Haptic texture rendering is the simulation of the touch with the texture surface of the object through a specific hardware device,which enables users to perceive tactile information such as texture roughness and soft hardness.Vibration stimulus,as a stimulus method to render tactile information of objects,is widely used in haptic texture rendering,resulting in different vibration haptic display devices and texture tactile expression methods.The physiological basis of human tactile perception of vibration stimulus is elaborated from the perspective of texture tactile perception.The principle and method of texture haptic rendering are introduced.The development status of vibrotactile rendering technology for texture is analyzed from two aspects of the vibration and texture characteristics of the mapping method and the mode of vibration stimulation.Finally,the development of this topic is summarized and prospected. |
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