Electrospun bundled carbon nanofibers for skin-inspired tactile sensing,proprioception and gesture tracking applications
作者机构:Department of Advanced Production Engineering(APE)Engineering and Technology Institute Groningen(ENTEG)University of GroningenGroningen 9747 AGThe Netherlands MIT Sea Grant College ProgramMassachusetts Institute of Technology(MIT)77 Massachusetts AvenueNW98-151CambridgeMA 02139USA
出 版 物:《npj Flexible Electronics》 (npj-柔性电子(英文))
年 卷 期:2021年第5卷第1期
页 面:242-255页
核心收录:
学科分类:0808[工学-电气工程] 08[工学] 0805[工学-材料科学与工程(可授工学、理学学位)] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程] 081102[工学-检测技术与自动化装置]
主 题:prop gesture artificial
摘 要:In this work,we report a class of wearable,stitchable,and sensitive carbon nanofiber(CNF)-polydimethylsiloxane(PDMS)composite-based piezoresistive sensors realized by carbonizing electrospun polyacrylonitrile(PAN)nanofibers and subsequently embedding in PDMS elastomeric thin ***-mechanical tactile sensing characterization of the resulting piezoresistive strain sensors revealed a linear response with an average force sensitivity of~1.82 kN−1 for normal forces up to 20 *** real-time functionality of the CNF-PDMS composite sensors in wearable body sensor networks and advanced bionic skin applications was demonstrated through human motion and gesture monitoring experiments.A skin-inspired artificial soft sensor capable of demonstrating proprioceptive and tactile sensory perception utilizing CNF bundles has been ***,a 16-point pressure-sensitive flexible sensor array mimicking slow adapting low threshold mechanoreceptors of glabrous skin was *** devices in tandem with neuromorphic circuits can potentially recreate the sense of touch in robotic arms and restore somatosensory perception in amputees.