Results 91 to 100 of about 1,541,445 (223)
Advanced Robotics Research, EarlyView.Rotating magnetic fields (RMFs) are widely used for microrobot propulsion and control. We show that RMF generation with permanent magnets is mechanically feasible for many limb and intracranial applications but becomes constrained for thoracic targets.
Tuan‐Anh Le +4 more
wiley +1 more source
Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics
Advanced Science, EarlyView.This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li +8 more
wiley +1 more source
Magnetic Microrobotics for Biomedical Applications
, 2021 Ce travail traite principalement l'étude de la modélisation et du contrôle de systèmes microrobotiques dans un contexte biomédical. Jusqu'à présent, l'utilisation de l'actionnement magnétique est considérée comme l'approche la plus prometteuse pour de telles réalisations.
openaire +3 more sources
, 2014 Accurate control systems are critical for safe and practical utilization of microrobots for in vivo operations. There exist uncertainties from the microrobot dynamics and nonlinearities from the magnetic driving force in the electromagnetic in vivo ...
Choi, Hongsoo +6 more
core +1 more source
Development of a novel omnidirectional microrobot
, 2003 The paper proposes a novel high resolution piezo-actuated mobile microrobot. Based on deformations of piezoelectric tubes, the microrobot can achieve translation in any direction on the plane and a rotation around its center Different from other micro ...
Zhang JB(张江波) +2 more
core
, 2020 Magnetic microrobots have been developed for various biomedical applications, such as microswimmers for indirect manipulation and assembly of objects.
Shi Qing +8 more
core +1 more source
Arthropod‐Inspired Miniature Modular Vibration Direct‐Drive Robot With Untethered Locomotion
Advanced Science, EarlyView.This work presents an arthropod‐inspired untethered miniature modular vibration direct‐drive robot. By utilizing standardized driving units and nested locking interfaces, on‐demand reconfiguration into quadruped, hexapod, octopod, and circular morphologies is achieved.
Shijing Zhang +4 more
wiley +1 more source
Manipulating Microrobots Using Balanced Magnetic and Buoyancy Forces
Micromachines, 2018 We present a novel method for the three-dimensional (3D) control of microrobots within a microfluidic chip. The microrobot body contains a hollow space, producing buoyancy that allows it to float in a microfluidic environment.
Lin Feng +4 more
doaj +1 more source
A Mobile Self-reconfigurable Microrobot with Power and Communication Relays
, 2010 A modular mobile self-reconfigurable microrobot is developed to enlarge the whole surveillance range of mobile microrobot. The microrobot is designed as differential driven vehicle equipped with a passive universal connector with autonomic engagement ...
Dawei Zhang +3 more
core +1 more source
Evolution of Physical Intelligence Across Scales
Advanced Intelligent Discovery, EarlyView.By following the evolution of physical intelligence across scales, this article shows how intelligence arises from materials, structures, physical interactions, and collectives. It establishes physical intelligence as the evolutionary foundation upon which embodied intelligence is built.
Ke Liu +7 more
wiley +1 more source