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Titel: Bioinspired footed soft robot with unidirectional all-terrain mobility
VerfasserIn: Wang, Xin
Yang, Baisong
Tan, Di
Li, Qian
Song, Bin
Wu, Zhong-Shuai
del Campo Bécares, Aránzazu
Kappl, Michael
Wang, Zuankai
Gorb, Stanislav N.
Liu, Sheng
Xue, Longjian
Sprache: Englisch
Titel: Materials today : reviews, news, and comment on the diverse field of materials research for tommorrow's technology
Bandnummer: 35
Startseite: 42
Endseite: 49
Verlag/Plattform: Elsevier
Erscheinungsjahr: 2020
Dokumenttyp: Journalartikel / Zeitschriftenartikel
Abstract: Soft robots consisting of stimuli-responsive soft materials are expected to achieve tasks otherwise impossible by robots with conventional rigid counterparts. In spite of good progress made over the past several years, robot mobility on various surfaces remains challenging. Here, we report a footed soft robot with good terrain adaptability and large load carrying capability by mimicking the anisotropic friction of gecko setae and the gait of caterpillars. The robot, termed as Geca-Robot, is composed of gecko-inspired triangular micropillars as the feet and alternating cuboids of polydimethylsiloxane (PDMS) and graphene–PDMS as the muscle. Geca-Robot is remotely powered by light with wavelengths ranging from ultraviolet to infrared, and moves with a caterpillar-like gait. The gecko-inspired feet allows Geca-Robot to unidirectionally travel on terrains of varying roughness, slope, and dryness with a wide working temperature range, and to carry loads weighing approximately 50 times its own mass. Geca-Robot will inspire the creation of further soft robot designs for various natural terrains.
DOI der Erstveröffentlichung: 10.1016/j.mattod.2019.12.028
URL der Erstveröffentlichung: https://www.sciencedirect.com/science/article/abs/pii/S1369702120300018
Link zu diesem Datensatz: hdl:20.500.11880/29593
http://dx.doi.org/10.22028/D291-31386
ISSN: 1873-4103
1369-7021
Datum des Eintrags: 27-Aug-2020
Fakultät: NT - Naturwissenschaftlich- Technische Fakultät
Fachrichtung: NT - Chemie
Professur: NT - Prof. Dr. Aránzazu del Campo
Sammlung:SciDok - Der Wissenschaftsserver der Universität des Saarlandes

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