3D Propulsions of Rod‐Shaped Micropropellers

Untethered, magnetically driven microrobots have great potential in practical applications such as minimally invasive surgery. Microrods, also known as “nanowires,” are the most commonly used type of structure for microrobots due to the easy fabrication and promising functions. Driven by a uniform r...

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Autores principales:	Yuan Zhang, Xiangkui Tan, Xiying Li, Pengyu Lv, Tian-Yun Huang, Jianying Yang, Huiling Duan
Formato:	article
Lenguaje:	EN
Publicado:	Wiley 2021
Materias:	asymmetric design magnetic actuation rod-shaped micropropellers 3D propulsions Computer engineering. Computer hardware TK7885-7895 Control engineering systems. Automatic machinery (General) TJ212-225
Acceso en línea:	https://doaj.org/article/43f1269d117e4bb4ab152f6a84c4405a
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id	oai:doaj.org-article:43f1269d117e4bb4ab152f6a84c4405a
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spelling	oai:doaj.org-article:43f1269d117e4bb4ab152f6a84c4405a2021-11-23T07:58:49Z3D Propulsions of Rod‐Shaped Micropropellers2640-456710.1002/aisy.202100083https://doaj.org/article/43f1269d117e4bb4ab152f6a84c4405a2021-11-01T00:00:00Zhttps://doi.org/10.1002/aisy.202100083https://doaj.org/toc/2640-4567Untethered, magnetically driven microrobots have great potential in practical applications such as minimally invasive surgery. Microrods, also known as “nanowires,” are the most commonly used type of structure for microrobots due to the easy fabrication and promising functions. Driven by a uniform rotating magnetic field, microrods can perform a 2D movement with the assistance of a boundary surface, which severely limits the application of microrods in 3D spaces. Herein, an asymmetric structural design is proposed to construct rod‐shaped micropropellers that can achieve a surface‐free 3D propulsion. A theoretical model is formulated based on resistive force theory to investigate the dynamics of micropropellers. It is theoretically demonstrated and experimentally verified that the magnetic micropropeller can realize not only a 3D propulsion, but also multimodal locomotion to adapt to the environment. The work provides guidance for the design and optimization of autonomous micropropellers.Yuan ZhangXiangkui TanXiying LiPengyu LvTian-Yun HuangJianying YangHuiling DuanWileyarticleasymmetric designmagnetic actuationrod-shaped micropropellers3D propulsionsComputer engineering. Computer hardwareTK7885-7895Control engineering systems. Automatic machinery (General)TJ212-225ENAdvanced Intelligent Systems, Vol 3, Iss 11, Pp n/a-n/a (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	asymmetric design magnetic actuation rod-shaped micropropellers 3D propulsions Computer engineering. Computer hardware TK7885-7895 Control engineering systems. Automatic machinery (General) TJ212-225
spellingShingle	asymmetric design magnetic actuation rod-shaped micropropellers 3D propulsions Computer engineering. Computer hardware TK7885-7895 Control engineering systems. Automatic machinery (General) TJ212-225 Yuan Zhang Xiangkui Tan Xiying Li Pengyu Lv Tian-Yun Huang Jianying Yang Huiling Duan 3D Propulsions of Rod‐Shaped Micropropellers
description	Untethered, magnetically driven microrobots have great potential in practical applications such as minimally invasive surgery. Microrods, also known as “nanowires,” are the most commonly used type of structure for microrobots due to the easy fabrication and promising functions. Driven by a uniform rotating magnetic field, microrods can perform a 2D movement with the assistance of a boundary surface, which severely limits the application of microrods in 3D spaces. Herein, an asymmetric structural design is proposed to construct rod‐shaped micropropellers that can achieve a surface‐free 3D propulsion. A theoretical model is formulated based on resistive force theory to investigate the dynamics of micropropellers. It is theoretically demonstrated and experimentally verified that the magnetic micropropeller can realize not only a 3D propulsion, but also multimodal locomotion to adapt to the environment. The work provides guidance for the design and optimization of autonomous micropropellers.
format	article
author	Yuan Zhang Xiangkui Tan Xiying Li Pengyu Lv Tian-Yun Huang Jianying Yang Huiling Duan
author_facet	Yuan Zhang Xiangkui Tan Xiying Li Pengyu Lv Tian-Yun Huang Jianying Yang Huiling Duan
author_sort	Yuan Zhang
title	3D Propulsions of Rod‐Shaped Micropropellers
title_short	3D Propulsions of Rod‐Shaped Micropropellers
title_full	3D Propulsions of Rod‐Shaped Micropropellers
title_fullStr	3D Propulsions of Rod‐Shaped Micropropellers
title_full_unstemmed	3D Propulsions of Rod‐Shaped Micropropellers
title_sort	3d propulsions of rod‐shaped micropropellers
publisher	Wiley
publishDate	2021
url	https://doaj.org/article/43f1269d117e4bb4ab152f6a84c4405a
work_keys_str_mv	AT yuanzhang 3dpropulsionsofrodshapedmicropropellers AT xiangkuitan 3dpropulsionsofrodshapedmicropropellers AT xiyingli 3dpropulsionsofrodshapedmicropropellers AT pengyulv 3dpropulsionsofrodshapedmicropropellers AT tianyunhuang 3dpropulsionsofrodshapedmicropropellers AT jianyingyang 3dpropulsionsofrodshapedmicropropellers AT huilingduan 3dpropulsionsofrodshapedmicropropellers
_version_	1718416822507667456

3D Propulsions of Rod‐Shaped Micropropellers

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