On-skin and tele-haptic application of mechanically decoupled taxel array on dynamically moving and soft surfaces
作者机构：Department of Materials Science and EngineeringKorea Advanced Institute of Science and Technology(KAIST)Daejeon 34141Republic of Korea Electronics and Telecommunications Research Institute(ETRI)Daejeon 34129Republic of Korea Department of Mechanical EngineeringKorea Advanced Institute of Science and Technology(KAIST)Daejeon 34141Republic of Korea Department of Mechanical Systems EngineeringSookmyung Women’s UniversityDaejeon 04313Republic of Korea
出 版 物：《npj Flexible Electronics》 (npj-柔性电子（英文）)
年 卷 期：2022年第6卷第1期
页 面：964-972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]
基 金：supported by Institute for Information&Communications Technology Promotion (IITP)grant funded by the Korea government (MSIT,Grant No.2020-0-00003,Development of high piezoelectric coefficient composite and ultra-low power multilayered piezoelectric sensor/actuator multi-functional module,Grant No.2022-0-00025,Development of soft-suit technology to support human motor ability,and Grant No.2022-0-00020,Imperceptible on-skin sensor devices for musculoskeletal monitoring and rehabilitation) the KAIST UP Program
主 题：artificial moving dynamically
摘 要：To accurately probe the tactile information on soft skin,it is critical for the pressure sensing array to be free of noise and inter-taxel crosstalk,irrespective of the measurement ***,on dynamically moving and soft surfaces,which are common conditions for on-skin and robotic applications,obtaining precise measurement without compromising the sensing performance is a significant challenge due to mechanical coupling between the sensors and with the moving *** this work,multi-level architectural design of micro-pyramids and trapezoid-shaped mechanical barrier array was implemented to enable accurate spatiotemporal tactile sensing on soft surfaces under dynamic ***-off relationship between limit of detection and bending insensitivity was discovered,which was overcome by employing micropores in barrier ***,in-situ pressure mapping on dynamically moving soft surfaces without signal distortion is demonstrated while human skin and/or soft robots are performing complicated tasks such as reading Braille and handling the artificial organs.
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