Results 41 to 50 of about 17,633 (264)

Real-Time Human Action Recognition with a Low-Cost RGB Camera and Mobile Robot Platform

Sensors, 2020
Human action recognition is an important research area in the field of computer vision that can be applied in surveillance, assisted living, and robotic systems interacting with people.
Junwoo Lee, Bummo Ahn
doaj   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

An Open-Source Multi-Robot Framework System for Collaborative Environments Based on ROS2

IEEE Access
Despite the rise of robotics and automation in industrial applications, the widespread adoption of collaborative robotics still needs to be improved due to the lack of interoperability between robots and the low adaptability of existing systems.
Francisco Yumbla, Marcelo Fajardo-Pruna, Anthonny Piguave, Diego Ronquillo, Ricardo Ortiz, Jongseong Brad Choi, Gabriel Diaz, Xabiel G. Paneda, Hyungpil Moon   +8 more
doaj   +1 more source

Assistive Grasping Based on Laser-point Detection with Application to Wheelchair-mounted Robotic Arms

Sensors, 2019
As the aging of the population becomes more severe, wheelchair-mounted robotic arms (WMRAs) are gaining an increased amount of attention. Laser pointer interactions are an attractive method enabling humans to unambiguously point out objects and pick them
Ming Zhong, Yanqiang Zhang, Xi Yang, Yufeng Yao, Junlong Guo, Yaping Wang, Yaxin Liu   +6 more
doaj   +1 more source

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

Advanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer, Christopher Mai, Luca Eisentraut, Andreas Bund, Ricardo Buettner   +4 more
wiley   +1 more source

A Bibliometric Analysis of Non-Industrial Robotics and Automation Research from a Creative Applications Perspective

ITEGAM-JETIA
Robotics research has expanded rapidly over the past two decades, encompassing industrial automation, human–robot interaction, artificial intelligence, and creative applications.
Ashish Batuklal Jagani, Nikunj Rachchh
doaj   +1 more source

Defect Evolution and Mechanical Performance of Fused Filament Fabrication‐Manufactured 17‐4PH Stainless Steel Revealed by X‐Ray Computed Tomography

Advanced Engineering Materials, EarlyView.
X‐ray computed tomography reveals how process‐induced defects evolve from green to sintered states in Fused Filament Fabrication (FFF)‐manufactured 17‐4PH stainless steel. Internal porosity, weakest cross‐sections, and fracture locations show strong correlation with tensile performance, demonstrating the potential of computed tomography (CT)‐based ...
György Ledniczky, Márk Sárközi, Ibolya Zsoldos, Zoltán Weltsch   +3 more
wiley   +1 more source

Implementation and Performance Analysis of an Industrial Robot’s Vision System Based on Cloud Vision Services

Future Internet
With its fast advancements, cloud computing opens many opportunities for research in various applications from the robotics field. In our paper, we further explore the prospect of integrating Cloud AI object recognition services into an industrial ...
Ioana-Livia Stefan, Andrei Mateescu, Ionut Lentoiu, Silviu Raileanu, Florin Daniel Anton, Dragos Constantin Popescu, Ioan Stefan Sacala   +6 more
doaj   +1 more source

Active Corrosion Protection of Sintered AA7075 Aluminum Alloy via Mn Powder Addition

Advanced Engineering Materials, EarlyView.
AA7075 containing Mn‐rich particles is fabricated via spark plasma sintering using AA7075 and Mn powders. Corrosion resistance is evaluated through dip‐and‐dry tests using 0.1 M NaCl (pH 6.0), and mass loss decreases with increasing Mn addition. Mn‐rich particles function as a source of Mn ions, and formation of Mn‐accumulation films on Cu‐containing ...
Ko Ebina, Masashi Nishimoto, Izumi Muto
wiley   +1 more source

Towards robust gesture-based control for mobile robots: Implementing and validating a limited recognition system on Voyager [PDF]

MATEC Web of Conferences
Gesture recognition plays a crucial role in human-robot interaction, allowing mobile robots to interpret and respond to non-verbal commands. This study presents the implementation of a limited gesture recognition system for the Voyager mobile ground ...
Botha Natasha, van Eden Beatrice, Maweni Thabisa   +2 more
doaj   +1 more source