Actuation and design innovations in earthworm-inspired soft robots: A review

J Liu, P Li, S Zuo - Frontiers in Bioengineering and Biotechnology, 2023 - frontiersin.org
Currently, soft robotics technologies are creating the means of robotic abilities and are
required for the development of biomimetic robotics. In recent years, earthworm-inspired soft …

Design, modeling and experiment of a miniature biped piezoelectric robot

W Wang, J Deng, Y Liu, S Zhang, J Li… - Smart Materials and …, 2022 - iopscience.iop.org
A novel miniature biped piezoelectric robot (MBPR) was designed with a patch-type beam
structure. The robot utilizes an asymmetric friction-inertial driving principle to realize linear …

Selective motion control of a novel magnetic-driven minirobot with targeted drug sustained-release function

Z Wang, S Guo, J Guo, Q Fu, L Zheng… - … ASME Transactions on …, 2021 - ieeexplore.ieee.org
In this article, we propose a novel magnetic-actuated multimodule drug sustained-release
minirobot (DSM) manipulated by an external rotating electromagnetic field. The structure of …

Multi-physics coupling simulation and design of magnetic field-driven soft microrobots in liquid environments

Z Li, L Chen, Y Ma, D Weng, Z Wang, X Zhang… - International Journal of …, 2024 - Elsevier
Magnetic field-driven soft microrobots have widespread applications in biomedical science,
microfluidic chips, nanoengineering, and various other domains. However, the existing …

Design of a novel inchworm in-pipe robot based on cam-linkage mechanism

Q Xie, S Liu, X Ma - Advances in mechanical engineering, 2021 - journals.sagepub.com
This paper presents a novel double-direction inchworm in-pipe robot, called the Cam-
Linkage Robot (CLR), used to carry sensors and instruments to perform inspection and …

An origami-inspired cube pipe structure with bistable anti-symmetric CFRP shells driven by magnetic field

W Ma, Z Zhang, H Zhang, Y Li, H Wu… - Smart Materials and …, 2019 - iopscience.iop.org
This paper proposes a novel origami-inspired cube pipe structure driven by magnetic force,
and investigates its deformation and trigger force using experimental and numerical …

Discrete-time optimal control of electromagnetic coil systems for generation of dynamic magnetic fields with high accuracy

L Yang, E Yu, CI Vong, L Zhang - IEEE/ASME Transactions on …, 2019 - ieeexplore.ieee.org
Electromagnetic coil systems (ECSs) have been widely used for actuation and motion
control of magnetic micro/nanorobots. In this paper, two typical ECSs with different system …

Development and verification of a micro magnetically guided helical robot with active locomotion and steering capabilities for guidewires

P Li, Z Wang, C Ye, D Fang, J Zhang, C Liang - Sensors and Actuators A …, 2024 - Elsevier
As a fundamental instrument in vascular interventional surgery, guidewires inherently face
limitations when navigating through complex curved blood vessel bifurcations due to their …

A multi-functional module-based capsule robot

L Zheng, S Guo, Z Wang, T Tamiya - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
This paper proposes a main-functional module working concept for capsule robots, and the
capsule robots consist of a main module and functional modules based on this concept. The …

2D Magnetic Manipulation of a Micro-Robot in Glycerin Using Six Pairs of Magnetic Coils

Q Fan, J Lu, J Jia, J Qu - Micromachines, 2022 - mdpi.com
This paper demonstrates the control system of a single magnetic micro-robot driven by
combined coils. The combined coils consist of three pairs of Helmholtz coils and three pairs …