干旱区生态环境知识资源中心(Arid): Surprising simplicities and syntheses in limbless self-propulsion in sand

Arid

DOI	10.1242/jeb.103564
	Surprising simplicities and syntheses in limbless self-propulsion in sand
	Astley, Henry C.1,2; Mendelson, Joseph R.3,4; Dai, Jin 5; Gong, Chaohui 5; Chong, Baxi 6; Rieser, Jennifer M.6; Schiebel, Perrin E.6; Sharpe, Sarah S.7; Hatton, Ross L.8; Choset, Howie 5; Goldman, Daniel, I 6
通讯作者	Astley, Henry C.
来源期刊	JOURNAL OF EXPERIMENTAL BIOLOGY
ISSN	0022-0949
EISSN	1477-9145
出版年	2020
卷号	223 期号:5
英文摘要	Animals moving on and in fluids and solids move their bodies in diverse ways to generate propulsion and lift forces. In fluids, animals can wiggle, stroke, paddle or slap, whereas on hard frictional terrain, animals largely engage their appendages with the substrate to avoid slip. Granular substrates, such as desert sand, can display complex responses to animal interactions. This complexity has led to locomotor strategies that make use of fluid-like or solid-like features of this substrate, or combinations of the two. Here, we use examples from our work to demonstrate the diverse array of methods used and insights gained in the study of both surface and subsurface limbless locomotion in these habitats. Counterintuitively, these seemingly complex granular environments offer certain experimental, theoretical, robotic and computational advantages for studying terrestrial movement, with the potential for providing broad insights into morphology and locomotor control in fluids and solids, including neuromechanical control templates and morphological and behavioral evolution. In particular, granular media provide an excellent testbed for a locomotion framework called geometric mechanics, which was introduced by particle physicists and control engineers in the last century, and which allows quantitative analysis of alternative locomotor patterns and morphology to test for control templates, optimality and evolutionary alternatives. Thus, we posit that insights gained from movement in granular environments can be translated into principles that have broader applications across taxa, habitats and movement patterns, including those at microscopic scales.
英文关键词	Biomechanics Geometric mechanics Granular media Locomotion Squamates
类型	Review
语种	英语
国家	USA
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000541826200001
WOS关键词	LEGGED LOCOMOTION ; SIDEWINDING LOCOMOTION ; OPTIMAL GAITS ; MOTION ; SNAKE ; BODY ; PERFORMANCE ; MECHANICS ; MODELS ; BIOMECHANICS
WOS类目	Biology
WOS研究方向	Life Sciences & Biomedicine - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/319648
作者单位	1.Univ Akron, Biomimicry Res & Innovat Ctr, Dept Biol, 235 Carroll St, Akron, OH 44325 USA; 2.Univ Akron, Biomimicry Res & Innovat Ctr, Dept Polymer Sci, 235 Carroll St, Akron, OH 44325 USA; 3.Zoo Atlanta, Atlanta, GA 30315 USA; 4.Georgia Inst Technol, Dept Biol, Atlanta, GA 30332 USA; 5.Carnegie Mellon Univ, Robot Inst, Pittsburgh, PA 15213 USA; 6.Georgia Inst Technol, Dept Phys, Atlanta, GA 30332 USA; 7.Exponent Inc, Phoenix, AZ 85027 USA; 8.Oregon State Univ, Collaborat Robot & Intelligent Syst Inst, Corvallis, OR 97331 USA
推荐引用方式 GB/T 7714	Astley, Henry C.,Mendelson, Joseph R.,Dai, Jin,et al. Surprising simplicities and syntheses in limbless self-propulsion in sand[J],2020,223(5).
APA	Astley, Henry C..,Mendelson, Joseph R..,Dai, Jin.,Gong, Chaohui.,Chong, Baxi.,...&Goldman, Daniel, I.(2020).Surprising simplicities and syntheses in limbless self-propulsion in sand.JOURNAL OF EXPERIMENTAL BIOLOGY,223(5).
MLA	Astley, Henry C.,et al."Surprising simplicities and syntheses in limbless self-propulsion in sand".JOURNAL OF EXPERIMENTAL BIOLOGY 223.5(2020).