Science of Emotion and Sensibility (감성과학)
- Volume 2 Issue 1
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- Pages.105-111
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- 1999
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- 1226-8593(pISSN)
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- 2383-613X(eISSN)
Comparison of contacting and non-contacting methods in measuring the surface roughness of texture
섬유의 거칠기 측정에 있어서 비접촉식 방식과 접촉식 방식의 비교
Abstract
In order to introduce the touch to engineering and industries, it must be preceded to dstablish a quantitative barometer of the feeling. for this purpose, we developed a tactile measuring system to measure physical properties of texture, such as surface roughness, friction coefficient and compliance. The tactile measuring system uses a LASER type displacement sensor, which is a non-contacting system, in measuring the surface roughness. By considering that human tactile system is a contacting mechanism, this non-contacting method needs to be modified. As a precedent research of that, we compared the contacting and non-contacting method in this paper. Surface roughness of ten cloths were measured by using the measuring system, then compared to the test results using the Kawabata evaluation system(KES), which uses a contacting method in measuring the surface roughness.
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