Two-dimensional, vision-based μN force sensor for microrobotics
Two-dimensional, vision-based μN force sensor for microrobotics
复制标题
用于微型机器人的基于视觉的二维 μN 力传感器
DOI:
10.1109/robot.2009.5152647
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发表时间:
2009
期刊:
影响因子:
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通讯作者:
Vijay R. Kumar
中科院分区:
文献类型:
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作者:
D. Cappelleri;G. Piazza;Vijay R. Kumar
We present a two-dimensional, vision-based force sensor, capable of sensing μN level forces. There are currently no reliable, off-the-shelf, commercially-available force sensors to measure forces at this scale, that can be easily integrated into standard microrobotic test-beds. Our design consists of a planar, elastic mechanism with known force-deflection characteristics. A CCD camera is used to track the deformation of the mechanism as it is used to manipulate objects in a micro/meso-scale robotic manipulation test-bed. By observing the displacements of select points in the mechanism, the manipulation forces can be estimated. The modeling, design, microfabrication, calibration and experimental validation of the force sensor are presented with a brief discussion of an application to a robotic manipulation tasks such as microassembly.
影响因子:
29.4
作者:
Takayama, S;Ostuni, E;Whitesides, GM
通讯作者:
Whitesides, GM
DOI:
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发表时间:
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期刊:
影响因子:
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作者:
通讯作者:
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