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Design of Flexible Pressure Tactile Sensor for Robot Joint |
HUANG Ying,LU Wei,ZHAO Xiao-wen,ZHAO Xing |
School of Electronic Science & Applied Physics, Hefei University of Technology, Hefei, Anhui 230009, China |
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Abstract On the based of analysis of the tensile, bendability and pressure sensitive characteristics of carbon fiber/silicone rubber, a new flexible pressure tactile sensor for some robot movement parts such as joint is designed. Using decoupled arithmetic to solve the interference problem caused by the sensor stretched or bent, a mathematical model to calculating the contact pressure is constructed. The experimental results demonstrate that the flexible pressure tactile sensor is stretchable and bendable, and eliminates the stretching and bending interference on contact pressure detection, so it can be used in robot joint.
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