具有力觉与视觉反馈的交互式纳米操作系统

提出了交互式纳米操作的实现方法,搭建了一个具有力觉与视觉反馈的交互式纳米操作系统.操作者通过该系统不仅可以实时感受到作用在原子力显微镜(AFM)探针上的力,而且可以实时观察到纳米环境在AFM操作下的变化过程,使得对微观世界的纳米操作如同在宏观世界搬运物体一样直观、灵活.实验结果证实了本系统的高效性及先进性.

This paper presents a method to implement interactive nanomanipulation.With the method we develop an interactive nanomanipulation system with force feedback and visual feedback.Using the system the operator can not only feel the real-time forces acting on the probe of atomic force microscope(AFM) but also observe the real-time changes of nano-environment under the operation of AFM probe.It makes the operation in micro-world intuitive and flexible as moving object in macro-world.The experimental results prove the efficiency and advantages of the system.

国家863计划资助项目(2002AA4222102003AA404070)