Results 21 to 30 of about 3,118 (254)
Propulsion of a Magnetic Material-Applied Microrobot in a Tube Based on a Wireless Power Transfer System [PDF]
Journal of Electromagnetic Engineering and Science, 2022 Microrobots can be utilized in various applications, but their ability to move and perform tasks in various environments is especially important. In this paper, we introduce a 3-mm microrobot that can move in a liquid-filled tube, such as a vein, against
Dongwook Kim +2 more
doaj +1 more source
ROBOMECH Journal, 2019 This paper presents fabrication and actuation methods for a soft microrobot with a hybrid structure composed of soft microactuators and a rigid supporting body.
Tomoki Watanabe +2 more
doaj +1 more source
Wireless Power Transfer-Based Microrobot with Magnetic Force Propulsion Considering Power Transfer Efficiency [PDF]
Journal of Electromagnetic Engineering and Science, 2022 A microrobot that could continuously receive both electrical energy and propulsion force from a wireless power transfer system would offer tremendous benefits.
Dongwook Kim, Seungyoung Ahn
doaj +1 more source
Advances in Mechanical Engineering, 2017 A polymer cable–driven parallel robot has a wide range of potential industrial applications by virtue of its light actuator dynamics, high payload capability, and large workspace. However, due to a viscoelastic behavior of polymer cable and difficulty in
Jinlong Piao +5 more
doaj +1 more source
Navigation of mini swimmers in channel networks with magnetic fields [PDF]
, 2013 Controlled navigation of swimming micro robots inside fluid filled channels is necessary for applications in living tissues and vessels. Hydrodynamic behavior inside channels and interaction with channel walls need to be understood well for successful ...
Ayse Ecem Bezer +5 more
core +1 more source
, 2022 International audienceThis article presents a 2D measurement system using Hall effect sensor array for micro robotic applications. This system uses a trilateration method to track the position of a microrobot equipped with a permanent magnet.
Terrien, J. +4 more
core +1 more source
Micromachines, 2018 The paper aims to propose a magnetic actuated capsule microrobotic system, which is composed of a magnetically actuated microrobot with a screw jet mechanism, a driving system, and a positioning system.
Qiang Fu +3 more
doaj +1 more source
Development of Wireless Endoscope with Symmetrical Motion Characteristics
International Journal of Advanced Robotic Systems, 2014 In the biomedical field, a wireless microrobot in a pipe which can move smoothly in water or other aqueous mediums has been urgently demanded. In this paper, several methods of designing a novel microrobot with symmetrical motion characteristics have ...
Jian Guo +3 more
doaj +1 more source
Programmable Self-Organization of Heterogeneous Microrobot Collectives
, 2023 At the micro-scale, coupled physical interactions between collectives of agents can be exploited to enable self-organization. Past systems typically consist of identical agents; however, heterogeneous agents can exhibit asymmetric pairwise interactions ...
Petersen, Kirstin +3 more
core +1 more source
Motion Control of Magnetic Microrobot Using Uniform Magnetic Field
IEEE Access, 2020 A microrobot with untethered control in 3D space is a good choice to be applied in the fields of biomedicine with in small and confined workspace. In this paper, an electromagnetic actuation system (EMA) which combined with Helmholtz coil and Maxwell ...
Qi Zhang +8 more
doaj +1 more source