图像识别与微纳机器人操作
首发时间:2019-09-25
摘要:提出一种基于图像识别的微纳机器人操作方式。预设一个目标点后,可自动化地规划微米小球的推动路径,并实行推动操作。运用扫描电子显微镜(SEM) 的实时成像技术获取纳米操作台的实时图像信息,并使用图像处理技术提取微米小球与探针的几何特征,实时矫正探针推动微米小球时产生的接触误差。同时通过SOM算法规划微米小球的推动路径,提高单探针环境下推动多个微米小球时的效率。最终实现自动化操作环境下,根据规划路径高效而精准地推动多个微米小球至相应目标点。
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Image reconition and micro/nano manipulation
Abstract:A micro-nano robot operation mode based on image recognition is proposed. By presetting a target point, the push path of the microspheres can be automatically planned and pushed. The real-time imaging technology of the nano-operator is acquired by real-time imaging technology of scanning electron microscope (SEM), and the geometric characteristics of the microspheres and probes are extracted by using image processing technology, and the contact error generated when the probe pushes the microspheres is corrected in real time. At the same time, the SOM algorithm is used to plan the driving path of the microspheres to improve the efficiency of pushing multiple microspheres in a single probe environment. Finally, in an automated operating environment, multiple micrometer balls are efficiently and accurately pushed to the corresponding target points according to the planned path.
Keywords: Micro-nano operation Real-time correction Image recognition Path planning
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