Results 51 to 60 of about 18,687 (256)
Subterranean Mine Inspection Using the Prometheus Re‐Configurable Drone
Journal of Field Robotics, EarlyView.ABSTRACT This paper describes the design, development, and real‐world testing of an autonomous drone for subterranean exploration, known as “Prometheus.” Driven by requirements from industry that the drone be able to be deployed through areas of restricted access, Prometheus was designed to be directly deployed through a 150 mm aperture.
Liam Brown +8 more
wiley +1 more source
Cost-effectiveness comparison of coaxial magnetic gears with different magnet materials [PDF]
, 2013 This paper presents a comparative study between the non-rare-earth permanent magnet (PM) and rare-earth PM based coaxial magnetic gears. Firstly, by using finite element analysis, the electromagnetic performances of four coaxial magnetic gears which are ...
Chau, KT, Chen, M, Li, WL, Liu, C
core
Robotic Interventional Needle Insertion Assisted by a Cable‐Driven Parallel Robot
Advanced Intelligent Systems, Volume 8, Issue 1, January 2026.This article presents a body‐mounted cable‐driven parallel robot assisting the needle insertion procedure designated for automated interventional pain therapy. The 3D‐printed robot body and multiple thin cables can achieve high X‐ray compatibility for intervention. The robot performs full 6‐degree of freedom needle insertion and remote center of motion
Myungjin Jung +5 more
wiley +1 more source
An Axial Magnetic Gear With Improved Torque Density and Reduced Cogging Torque
Iranian Journal of Electrical and Electronic Engineering, 2021 A new axial magnetic gear (AMG) with enhanced torque density and reduced cogging torque is proposed in this paper. In the new structure, the direction and width of permanent magnets in high-speed rotor are changed and permanent magnets are removed from ...
J. Sepaseh, N. Rostami, M. R. Feyzi
doaj
A mobile Magnetic Sensor Unit for the KATRIN Main Spectrometer
, 2012 The KArlsruhe TRItium Neutrino experiment (KATRIN) aims to measure the electron neutrino mass with an unprecedented sensitivity of 0.2 eV/c2, using b decay electrons from tritium decay.
Letnev, J. +6 more
core +1 more source
Advanced Robotics Research, Volume 1, Issue 3, December 2025.This review systematically examines robotic systems for robot‐assisted transoral surgical procedures, classifying them based on transoral access depth, and evaluates their fundamental design principles, mechanical innovations, algorithmic advancements, and clinical implementation status.
Yuhao Shi +5 more
wiley +1 more source
Structural Design and Transmission Performance Analysis of Double Modulated Coaxial Magnetic Gear
Jixie chuandong, 2019 Aiming at the problem of low transmission torque caused by the magnetic flux leakage phenomenon of the traditional magnetic gear permanent magnet，a coaxial magnetic gear model with double modulation structure is established based on the relative ...
Peng Wu, Zina Zhu, Kaiyuan Li
doaj
Design of a new non-rare-earth magnetic variable gear for hybrid vehicular propulsion system [PDF]
, 2016 This study presents the design of a new non-rare-earth magnetic variable gear (MVG) with 16 electrically controlled gear ratios, which incorporates both the concept of the magnetic gear and the concept of the memory machine.
Chau, KT, Chen, M, Liu, C
core +1 more source
Lymphatic‐Inspired and TENG‐Powered Soft Fiber Pumps for Soft Robots
SmartBot, Volume 1, Issue 4, December 2025.A lymphatic‐inspired soft fiber pump (SFP) with parallel electrodes enhances durability under deformation. A 3D‐printed lost‐wax method enables customizable profiled fiber fabrication. Powered by a triboelectric nanogenerator (TENG), the SFP enables self‐sufficient fluid actuation in microfluidics, artificial muscles, and wearable thermal management ...
Pingan Zhu +10 more
wiley +1 more source
Narrow‐Diameter Tubular One‐Dimensional van der Waals Heterostructures
Small, Volume 21, Issue 51, December 23, 2025.Narrow 1D van der Waals heterostructures are formed by template‐assisted growth of single‐layer lutetium halide nanotubes, down to ≈1 nm diameter, inside single‐walled carbon nanotubes. The role of the halide size on nanotube formation is elucidated by means of aberration‐corrected electron microscopy and image simulations, while the electronic ...
Elzbieta Pach +10 more
wiley +1 more source