Results 31 to 40 of about 3,079,638 (248)

Proyecto educativo DYOR: Do Your Own Robot [PDF]

, 2022
[ES] En la actualidad, se han hecho muy populares las impresoras 3D, lo que ha impulsado mucho el movimiento maker. Aprovechando esta tendencia, se ha creado el proyecto educativo DYOR (Do Your Own Robot), que proporciona de forma gratuita muchos ...
Ivorra, Eugenio, Leopoldo Armesto
core   +1 more source

Industrial Robot Skills [PDF]

, 2013
When robots are working in dynamic environments, close to humans lacking extensive knowledge of robotics, there is a strong need to simplify the user interaction and make the system execute as autonomously as possible. For industrial robots working side-by-side with humans in manufacturing industry, AI systems are necessary to lower the demand on ...
openaire   +2 more sources

Master assisted cooperative control of human and robot [PDF]

, 1996
A cooperative control approach between human and robot takes an important role to carry out various tasks in hazardous environments or space. In this case, a robot is operated based on the cooperation between direct human control and autonomous robot ...
Inoue, Hiroyuki, E. Inoue, Noritsugu, Toshiro, T. Noritsugu   +3 more
core   +1 more source

Product Manifold Flow Matching: Low-NFE Generative Efficiency and Domain-Dependent Finite-Step Quality Optima

Mathematics
Generative flow quality need not improve monotonically as numerical integration is refined when the learned velocity field is itself approximate. We investigate this behavior in Product Manifold Flow Matching (PMFM), which represents image patches on ...
Hongseok Jang, Youngtaek Cha, Sungjoon Choi   +2 more
doaj   +1 more source

Analysis of flexible supported industrial robot on terminal accuracy

International Journal of Advanced Robotic Systems, 2018
To meet comprehensive performance requirements of large workspace, lightweight, and low energy consumption, and flexible supported industrial robots emerge, which are usually composed of a six-degrees-of-rotational-freedom (6R) industrial robot and a ...
Liping Wang, Lian Chen, Zhufeng Shao, Liwen Guan, Li Du   +4 more
doaj   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

FEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty, Kelsi R. Hall, Zachary D. Tillett, Liam S. Turk, James S. Davies, Michael J. Currie, Hamish G. Brown, Sepideh Valimehr, Peter D. Mace, Andrew E. Whitten, Santosh Panjikar, Eric Hanssen, Rachel A. North, Renwick C.J. Dobson   +13 more
wiley   +1 more source

When Visual Diversity Is Not Supervision Diversity: Diagnosing Localization-Label Collapse and Persistent Synthetic-to-Real Failure in Construction Object Detection

Mathematics
Generative synthetic imagery can broaden visual coverage while still providing invalid or incomplete supervision to an object detector. This study revisits a failed synthetic-data pipeline for pile detection and tests whether severe localization-label ...
Hongseok Jang, Youngtaek Cha, Sungjoon Choi   +2 more
doaj   +1 more source

Low-cost and automated calibration method for joint offset of industrial robot using single-point constraint

, 2011
Purpose - The industrial robot has high repeatability but low accuracy. With the industrial robot being widely used in complicated tasks, e.g. arc welding, offline programming and surgery, accuracy of the robot is more and more important.
Xi, Ning, Yong Liu, Liu, Yong, Ning Xi
core   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Integrated Performance Prediction Method for Drone Propulsion BLDC Motor Considering Square Wave Current and Mechanical Losses

Actuators
This paper proposes a performance prediction process for a Brushless Direct Current (BLDC) motor used in drone propulsion by considering actual drive current characteristics and mechanical losses. Drone propulsion BLDC motors are required to achieve high
Geun-Ho Park, Soon-O Kwon, Ho-Young Lee, Sung-Hyeok Wi, Kyoung-Soo Cha, In-Ho Lee   +5 more
doaj   +1 more source