Design and Characterization of a Fully 3D Printed Vision-Based Micro-Force Sensor for Microrobotic Applications*
Design and Characterization of a Fully 3D Printed Vision-Based Micro-Force Sensor for Microrobotic Applications*
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DOI：
10.1109/marss55884.2022.9870488
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发表时间：
2022-07
期刊：
影响因子：
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通讯作者：
G. Adam;G. Ulliac;C. Clévy;D. Cappelleri
中科院分区：
文献类型：
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作者：
G. Adam;G. Ulliac;C. Clévy;D. Cappelleri
多年来，微力传感技术的研究和发展取得了很大的进展，特别是在微机器人应用方面，如微操作和生物医学材料表征研究。此外，近年来，新的微加工技术得到了发展，如双光子聚合（2PP），它实现了快速成型，高分辨率的特点，并利用了广泛的材料。在这项工作中，这两个领域相结合，实现了第一个完全3D打印的基于视觉的微力传感器。该传感器具有可调的刚度特性，并与各种2PP打印设置的校准值进行了模拟和比较。最后，这些传感器被用来测量鱼卵的机械特性，作为细胞模拟，以展示该系统的可能应用。
Over the years, research and development into micro-force sensing techniques has gained a lot of traction, especially for microrobotic applications, such as micromanipulation and biomedical material characterization studies. Moreover, in recent years, new microfabrication techniques have been developed, such as two-photon polymerization (2PP), which enables fast prototyping, high resolution features, and the utilization of a wide range of materials. In this work, these two fields are combined to realize the first fully 3D printed vision-based micro-force sensor. The sensor exhibits tunable stiffness properties, which are simulated and compared with calibration values for a variety of 2PP printing settings. Lastly, the sensors are used to measure the mechanical properties of fish eggs as a cell analog to showcase the possible applications of the system.