Perception-to-Cognition Tactile Sensing Based on Artificial-Intelligence-Motivated Human Full-Skin Bionic Electronic Skin

© 2022 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 34(2022), 31 vom: 03. Aug., Seite e2202622
1. Verfasser: Niu, Hongsen (VerfasserIn)
Weitere Verfasser: Li, Hao, Gao, Song, Li, Yang, Wei, Xiao, Chen, Yuke, Yue, Wenjing, Zhou, Weijia, Shen, Guozhen
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2022
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article artificial intelligence bionic structures electronic skin tactile cognition tactile perception
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520 |a Traditional electronic skin (e-skin), due to the lack of human-brain-like thinking and judging capability, is powerless to accelerate the pace to the intelligent era. Herein, artificial intelligence (AI)-motivated full-skin bionic (FSB) e-skin consisting of the structures of human vellus hair, epidermis-dermis-hypodermis, is proposed. Benefiting from the double interlocked layered microcone structure and supercapacitive iontronic effect, the FSB e-skin exhibits ultrahigh sensitivity of 8053.1 kPa-1 (<1 kPa), linear sensitivity of 3103.5 kPa-1 (1-34 kPa), and fast response/recovery time of <5.6 ms. In addition, it can realize the evolution from tactile perception to advanced intelligent tactile cognition after being equipped with a "brain". First, static/dynamic contactless tactile perception is achieved based on the triboelectric effect of the vellus hair bionics. Second, the supercapacitive iontronic effect based structural bionics of the epidermis-dermis-hypodermis and a five-layer multilayer perception (MLP) enable the general intelligent tactile cognition of gesture cognition and robot interaction. Most importantly, by making full use of the FSB e-skin with a six-layer MLP neural network, an advanced intelligent material cognition system is developed for real-time cognition of the object material species and locations via one contact, which surpasses the capability of humans 
650 4 |a Journal Article 
650 4 |a artificial intelligence 
650 4 |a bionic structures 
650 4 |a electronic skin 
650 4 |a tactile cognition 
650 4 |a tactile perception 
700 1 |a Li, Hao  |e verfasserin  |4 aut 
700 1 |a Gao, Song  |e verfasserin  |4 aut 
700 1 |a Li, Yang  |e verfasserin  |4 aut 
700 1 |a Wei, Xiao  |e verfasserin  |4 aut 
700 1 |a Chen, Yuke  |e verfasserin  |4 aut 
700 1 |a Yue, Wenjing  |e verfasserin  |4 aut 
700 1 |a Zhou, Weijia  |e verfasserin  |4 aut 
700 1 |a Shen, Guozhen  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 34(2022), 31 vom: 03. Aug., Seite e2202622  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g volume:34  |g year:2022  |g number:31  |g day:03  |g month:08  |g pages:e2202622 
856 4 0 |u http://dx.doi.org/10.1002/adma.202202622  |3 Volltext 
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