novel type of fabrication tactile sensor made from artificial hollow fiber y. hasegawa, m. shikida*,...
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Novel type of fabrication tactile sensor made from artificial hollow fiber
Y. Hasegawa, M. Shikida*, D. Ogura, K. SatoDepartment of Micro-Nano Systems Engineering, *EcoTopia Science Institute, Nagoya University, Japan MEMS 2007 pp.603~606
Advisor : Cheng-Hsien Liu
Reporter: Yu-Sheng Lin
Date: 2007.05.16
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Outline
Introduction Design and principle Fabrication Results Conclusion
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Introduction Structure made by weaving hollow fiber Detect 2D contact-force Measuring the capacitor change
Applications of a fabric tactile sensorRef: E.Hwang, 2006
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Design
Schematic view of a fabric sensor
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Operation principle
Schematic view of its operation principle
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Fabrication
Fabrication process of the fabric tactile sensor
Nagayanagi Co Ltd.
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Fiber element and fabric tactile sensor
( c) Fabric tactile sensor using only artificial hollow fibers
( b) Fabricated artificial fiber( a) Cross-section view of fiber
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Fabric tactile sensor
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Experimental setup
Pin: D=1.5mm
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ResultsThe performance of a pair of warp and weft fibers
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Results (cont.)
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Results (cont.)
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Conclusion
The editors proposed an artificial hollow fiber structure as a new material for MEMS and applied it to create a novel type of fabric tactile sensor.
The editors found the capacitance between the two fibers increases with increasing applied load.
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Thank you for your attention !