Results 111 to 120 of about 7,485,527 (252)

Transfer learning-based approach using new convolutional neural network classifier for steel surface defects classification

Scientific African
Automatic surface defect detection of industrial products using visual inspection has progressively replaced manual defect detection of steel strips and become a necessary part of industrial product surface defect detection of steel strips. Various steel
Alaa Aldein M.S. Ibrahim, Jules R. Tapamo   +1 more
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

DEW-YOLO: An Efficient Algorithm for Steel Surface Defect Detection

Applied Sciences
To address the current steel surface defect detection algorithms in practical applications involving low detection accuracy, an efficient and highly accurate strip steel surface defect detection algorithm, DEW-YOLO, is proposed in this paper. Firstly, by
Junjie Li, Mingxia Chen
doaj   +1 more source

Optimization of the Production of Rubber Compounds Using Mathematical Models

Advanced Engineering Materials, EarlyView.
Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle, Andreas Limper, Ulrich Giese, Carlos Lucke, Mario Beiner, Christoph Gögelein, Lisa Leuchtenberger‐Engel, Christian Hopmann   +7 more
wiley   +1 more source

A Lightweight Strip Steel Surface Defect Detection Network Based on Improved YOLOv8

Sensors
Strip steel surface defect detection has become a crucial step in ensuring the quality of strip steel production. To address the issues of low detection accuracy and long detection times in strip steel surface defect detection algorithms caused by ...
Yuqun Chu, Xiaoyan Yu, Xianwei Rong
doaj   +1 more source

Modular Critical Element Recycling Platform Using a Nanoporous Additively Manufactured Gyroid

Advanced Engineering Materials, EarlyView.
A modular recycling platform integrates 3D‐printed nanoporous gyroid structures to enable efficient critical element recovery. This system utilizes a hierarchical architecture, combining macroscopic channels with polymerization‐induced nanoscale porosity. By systematically tuning structural wall thickness and resin formulation, the platform achieves an
Xiangyu Gao, Keldy Mason, Mert Gülçür, Rachel Paddock‐Lamb, Prince Alvin Fofanah, Zachariah A. Page, Michael Cullinan   +6 more
wiley   +1 more source

Surface Defect Detection System for Mixed-Medium Flow-Casting Billets Based on an Improved YOLOv11 Model

Kongzhi Yu Xinxi Jishu
Currently, detection of surface defects on casting billets used to produce high-speed wire rods primarily relies on manual visual inspection or traditional optical sensors, which suffer from challenges such as low accuracy, poor real-time performance ...
LIU Zhang, WU Guobing
doaj  

Enhanced surface defect detection of cylinder liners using Swin Transformer and YOLOv8

Journal of Automation and Intelligence
The service life of internal combustion engines is significantly influenced by surface defects in cylinder liners. To address the limitations of traditional detection methods, we propose an enhanced YOLOv8 model with Swin Transformer as the backbone ...
Feng Pan, Junqiang Li, Yonggang Yan, Sihai Guan, Bharat Biswal, Yong Zhao   +5 more
doaj   +1 more source

Sewer Pipeline Condition Assessment and Defect Detection Using Computer Vision [PDF]

The structural integrity and operability of sewer pipeline systems are crucial for society's health, urban environment, and economic stability. Advancements in computer vision (CV) have revolutionized sewer defect inspection, offering unprecedented ...
Nguyen, Andy, Brown, Jason, Dang, L. Minh, Nguyen, C. Long   +3 more
core   +1 more source

Ontology‐Aligned Structuring and Reuse of Multimodal Materials Data and Workflows Toward Automatic Reproduction

Advanced Engineering Materials, EarlyView.
Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari, Abril Azocar Guzman, Sarath Menon, Stefan Sandfeld, Tilmann Hickel, Markus Stricker   +5 more
wiley   +1 more source