TELEOPERATIONAL FORCE DISPLAY SYSTEM IN MANIPULATION OF VIRTUAL OBJECT USING SCISSORS-TYPE CUTTING DEVICE
TELEOPERATIONAL FORCE DISPLAY SYSTEM IN MANIPULATION OF VIRTUAL OBJECT USING SCISSORS-TYPE CUTTING DEVICE
复制标题
远程操作力显示系统使用剪刀式切割装置操纵虚拟物体
DOI：
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
S. Honma
中科院分区：
文献类型：
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作者：
H. Wakamatsu;X. Zhang;S. Honma
提出了一种基于人类双眼视差的真实空间3D虚拟物体立体操纵硬件系统。 3D 图像对象由假定的物理属性来表征。它们是通过在真实空间中给出的立体虚拟刀具进行切割的，该刀具的操作方式与新开发的剪刀式硬件刀具的主运动相同。通过操纵硬件利器，可以切割立体虚拟对象，而在其操作中没有任何特定限制。然后，开发了一种图像切削力显示系统，该系统可以为操作员提供良好的虚拟对象的真实操作体验，并根据其给定的物理属性提供平滑的反应感觉。阐述了3D虚拟物体和3D虚拟刀具的立体实现以及硬件刀具设计以组成力显示系统的一些关键技术。所提出的力显示系统被证实是一种有用的人机界面，具有手指的直接反应感觉和操作的视觉识别。
A stereoscopic manipulating hardware system of 3D virtual objects in a real space is proposed on the basis of a human binocular parallax. 3D image objects are characterized by assumed physical properties. They are cut by a stereoscopic virtual edged-tool given in a real space that is operated in the same way of the master movement of the newly developed scissors-type hardware edged-tool. By manipulation of the hardware edged-tool, stereoscopic virtual objects can be cut into without any particular constraint in its operation. Then, an image-cutting force display system is developed which can provide an operator the well attendance to the realistic operation of virtual objects with a smooth reactive feeling dependent on their given physical properties. Some essential techniques are described for the stereoscopic realization of 3D virtual objects and 3D virtual edged-tool, and also for the design of the hardware edged-tool in order to compose a force display system. The proposed force display system is confirmed a useful human interface with direct reactive feeling on fingers and visual recognition of operation.