Flexible Tactile Sensor Based On Reduced Graphene Oxide And Polydimethylsiloxane
AbstractThis paper presents the design, fabrication technique and characterization of tactile sensor which work based on piezoresistive. There are several journal papers that proposed various kind of tactile sensor design, however tactile sensing technology still have the potential to be improved. Since, there is less amount of study on the dependent of reduced graphene oxide concentration to performance. Therefore, this research is to fabricate tactile sensor which based on different concentration of reduced graphene oxide and polydimethylsiloxane. The concentration of graphene oxide is varying from 1mg/ml to 0.4mg/ml. Firstly, the related works on tactile sensor is collected and a design is proposed. The fabricated tactile sensor has two layers of polydimethylsiloxane, in which reduced graphene oxide will on one layer and the electrode will be on another layer. Different force applied on polydimethylsiloxane, will cause different contact area between reduced graphene oxide and electrode, as a result, the resistance change and force are being translated into resistance value.
S. Jain and D. Bhatia, â€œA novel design of tactile sensor using piezoresistive cantilever for robotic application,â€IEEE 7th Power India International Conference (PIICON), Rajasthan, 2016, pp 1-5.
S. Chun, H. Jung, Y. Choi, G. Bae, J. P. Kil and W. Park, â€œA tactile sensor using a graphene film formed by the reduced graphene oxide flakes and its detection of surface morphology,â€ Carbon, 94, 982-pp 987, 2015
Y. Wang, K. Xi, G. Liang, M. Mei and Z. Chen, â€œA flexible capacitive tactile sensor array for prosthetic hand real-time contact force measurement,â€ 2014 IEEE International Conference on Information and Automation (ICIA), Hailar, 2014, pp 937-942.
K. Xi, Y. Wang, D. Mei, G. Liang and Z. Chen, â€œA flexible tactile sensor array based on pressure conductive rubber for three-axis force and slip detection,â€ 2015 IEEE International Conference on Advanced Intelligent Mechatronics (AIM), Busan, 2015, pp 476-481.
C. Yang, C. Zhang, W. Xie, H. Jiang and Z. Wang, â€œTactile array sensor for manipulator based on the barometric chips,â€ 2017 IEEE 60th International Midwest Symposium on Circuits and Systems (MWSCAS), Boston, 2017, pp 1268-1271.
M. P. Lavin-Lopez, A. Paton-Carrero, L. Sanchez-Silva, J. L. Valverde and A. Romero,â€Influence of the reduction strategy in the synthesis of reduced graphene oxide,â€ Advanced Powder Technology, 28, pp 3195-3203, 2017.
Y. M. Fu, M. C. Chou, Y. T. Cheng, E. B. Secor and M. C. Hersam, â€œAn inkjet printed piezoresistive back-to-back graphene tactile sensor for endosurgical palpation applications,â€ 2017 IEEE 30th International Conference on Micro Electro Mechanical Systems (MEMS), Las Vegas, 2017, pp 612-615.
W. Liu, P. Yu, C. Gu, X. Cheng and X. Fu, â€œFingertip piezoelectric tactile sensor array for roughness encoding under varying scanning velocity,â€ IEEE Sensors, 17, pp 6867-6879, 2017
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