Bioinspired Horizontal Self-Burrowing Robot
Bioinspired Horizontal Self-Burrowing Robot
复制标题
仿生水平自穴居机器人
DOI:
10.1061/9780784484036.023
复制
发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Tao, Junliang
中科院分区:
文献类型:
--
作者:
Huang, Sichuan;Tao, Junliang
Many organisms adopt well-evolved strategies and traits to facilitate burrowing/penetration in soils. Example features include the “dual-anchor” strategy used by razor clams and rotational drilling adopted by scarab beetle larva and some seed awns. Overall, underground burrowing requires overcoming resistances to advance forward and forming anchorage to prevent slip backward. Inspired by the aforementioned self-burrowing features, we designed a modular horizontal burrowing robot that features an extensible body and a rotatable tip. The robot was buried 7 cm below the surface of a bed of glass beads, and burrowed by cyclically alternating extension/retraction of the body segment, facilitated by the rotation of the tip. The burrowing performance of the designed robot was evaluated under different tip designs and control strategies. Insights into the general principles of burrowing in granular media were discussed by comparing to swimming in low Reynolds number fluids.
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发表时间:
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期刊:
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影响因子:
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作者:
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期刊:
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影响因子:
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作者:
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DOI:
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发表时间:
2018
期刊:
Neuromethods
影响因子:
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作者:
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通讯作者:
Joshi,AnandA