Search Results - Defect optimization methods

End-to-end learning for wind turbine blades: from imagery data to defect repair recommendations

Authors: Pérez i Gonzalo, Raül

Contributors: University/Department: Universitat Politècnica de Catalunya. Institut d'Organització i Control de Sistemes Industrials

Thesis Advisors: Agudo Martínez, Antonio

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Wind Turbine Maintenance, Image Segmentation, Deep Discriminant Analysis, Colorspace Optimization, Probability Loss, Region-Growing, Generative Models, Latent-space Augmentation, Dual Image Compression, ROI Coding, Àrees temàtiques de la UPC::Energies, Àrees temàtiques de la UPC::Enginyeria mecànica, Àrees temàtiques de la UPC::Informàtica, 621 - Enginyeria mecànica en general. Tecnologia nuclear. Electrotècnia. Maquinària, 620 - Assaig de materials. Material comercials. Economia de l'energia, 004 - Informàtica

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/694227
https://dx.doi.org/10.5821/dissertation-2117-427818

Analysis of an optimization-based atomistic-to-continuum coupling method for point defects

Contributors: Luskin, Mitchell [Univ. of Minnesota, Minneapolis, MN (United States)]

Source: Mathematical Modelling and Numerical Analysis; 50; 1

File Description: Medium: ED; Size: p. 1-41

Access URL: http://www.osti.gov/scitech/servlets/purl/1313073

Buckling Defect Optimization of Constrained Ring Rolling of Thin-Walled Conical Rings with Inner High Ribs Combining Response Surface Method with FEM.

Authors: Feng, Wei Zhao, Peng

Source: Metals (2075-4701); Apr2024, Vol. 14 Issue 4, p378, 13p

Subject Terms: CONSTRAINED optimization, OPTIMIZATION algorithms, ALUMINUM alloys, FINITE element method, QUANTITATIVE research, ROLLING friction, MECHANICAL buckling

Research on the Improvement Strategy of Initial Sampling Point Selection in Bayesian Optimization-Based Uncertainty Analysis Method.

Authors: Bai, Jinjun Ji, Xiangrui Liu, Qing et al.

Source: Progress in Electromagnetics Research C; 2025, Vol. 158, p179-186, 8p

Subject Terms: ELECTROMAGNETIC compatibility, SAMPLING (Process), ADAPTIVE sampling (Statistics), GAUSSIAN processes, UNCERTAINTY (Information theory), STOCHASTIC programming, REDUCED-order models

Research Progress on Optimization Method of Magnetic Grinding Process for Inner Surface of Aircraft Engine Bend Pipe.

Authors: Xiao, Chunfang Xiao, Junjie Han, Bing et al.

Source: Processes; Oct2025, Vol. 13 Issue 10, p3062, 20p

Subject Terms: GENETIC algorithms, MATHEMATICAL optimization, PIPE bending, GRINDING machines, AIRPLANE motors, FINISHES & finishing, MULTILAYER perceptrons, NONLINEAR mechanics

Review on Structure‐Performance Relationship and Optimization Methods of Catalysts for Electrocatalytic CO2 Reduction Reaction.

Authors: Guan, Bin Chen, Junyan Zhu, Lei et al.

Source: ChemistrySelect. 10/6/2025, Vol. 10 Issue 37, p1-32. 32p.

Subject Terms: *CARBON dioxide reduction, *CATALYSTS, *TRANSITION metal catalysts, *MATHEMATICAL optimization, *CARBON-based materials, *CLEAN energy, *METAL catalysts

A Hierarchical Inverse Lithography Method Considering the Optimization and Manufacturability Limit by Gradient Descent.

Authors: Sun, Haifeng Zhang, Qingyan Zhou, Jie et al.

Source: Micromachines; Jul2025, Vol. 16 Issue 7, p798, 15p

Subject Terms: LITHOGRAPHY, OPTIMIZATION algorithms, EMPIRICAL research, MATHEMATICAL optimization, FABRICATION (Manufacturing)

Defect Prediction and Shape Optimization of Die-Cast Products Using a Surrogate Model Based on Geometrical Features.

Authors: Yamazaki, Tomoya

Index Terms: Thesis or Dissertation., VoR.

URL: http://hdl.handle.net/10441/0002000627
https://shiga-u.repo.nii.ac.jp/records/2000627
https://shiga-u.repo.nii.ac.jp/record/2000627/files/%E5%B1%B1%E5%B4%8E%E5%8F%8B%E4%B9%9F_%E5%8D%9A%E5%A3%AB%E8%AB%96%E6%96%87.pdf
https://shiga-u.repo.nii.ac.jp/record/2000627/files/%E5%B1%B1%E5%B4%8E%E5%8F%8B%E4%B9%9F_%E5%AF%A9%E6%9F%BB%E8%A6%81%E6%97%A8.pdf
https://shiga-u.repo.nii.ac.jp/record/2000627/files/%E5%B1%B1%E5%B4%8E%E5%8F%8B%E4%B9%9F_%E5%8D%9A%E5%A3%AB%E8%AB%96%E6%96%87%E8%A6%81%E6%97%A8.pdf

Stochastic Optimization of Quality Assurance Systems in Manufacturing: Integrating Robust and Probabilistic Models for Enhanced Process Performance and Product Reliability.

Authors: Afolabi, Kehinde Akintayo, Busola Babatunde, Olubayo et al.

Source: Journal of Manufacturing & Materials Processing; Aug2025, Vol. 9 Issue 8, p250, 19p

Subject Terms: QUALITY assurance, PROCESS optimization, STOCHASTIC programming, GENETIC algorithms, MANUFACTURING industries, STOCHASTIC models

Molded Part Warpage Optimization Using Inverse Contouring Method.

Authors: Godec D Panđa F Tujmer M et al.

Source: Polymers [Polymers (Basel)] 2025 Aug 22; Vol. 17 (17). Date of Electronic Publication: 2025 Aug 22.

Publication Type: Journal Article

Journal Info: Publisher: MDPI Country of Publication: Switzerland NLM ID: 101545357 Publication Model: Electronic Cited Medium: Internet ISSN: 2073-4360 (Electronic) Linking ISSN: 20734360 NLM ISO Abbreviation: Polymers (Basel) Subsets: PubMed not MEDLINE

Thetis-lathe: Guidance on Reducing Residual Safety Obstacle in System Software from Rust Source Codes.

Authors: Jiang, Renshuang Dong, Pan Ding, Yan et al.

Source: ACM Transactions on Embedded Computing Systems; Jul2025, Vol. 24 Issue 4, p1-25, 25p

Subject Terms: PROGRAMMING languages, SYSTEM safety, SOFTWARE development tools, ENGINEERING inspection, MATHEMATICAL optimization, DEFECT tracking (Computer software development), COMPUTER operating systems

基于轻量化卷积块注意力 Transformer 的 表面缺陷检测算法.

Alternate Title: Surface defect detection algorithm via lightweight convolutional block attention Transformer.

Authors: 孙文赟 刘梓麟

Source: Journal of Nanjing University of Information Science & Technology (Natural Science Edition) / Nanjing Xinxi Gongcheng Daxue Xuebao (ziran kexue ban). Sep2025, Vol. 17 Issue 5, p624-632. 9p.

Subject Terms: *Feature extraction, *Transformer models, *Image processing, Image segmentation, Mathematical optimization, Defect tracking (Computer software development)

A Review on Injection Molding: Conformal Cooling Channels, Modelling, Surrogate Models and Multi-Objective Optimization.

Authors: Gaspar-Cunha, António Melo, João Marques, Tomás et al.

Source: Polymers (20734360); Apr2025, Vol. 17 Issue 7, p919, 37p

Subject Terms: MULTI-objective optimization, SUSTAINABILITY, OPTIMIZATION algorithms, ARTIFICIAL neural networks, ARTIFICIAL intelligence

A novel software defect prediction model using two-phase grey wolf optimisation for feature selection.

Authors: Malhotra, Ruchika Khan, Kishwar

Source: Cluster Computing. Dec2024, Vol. 27 Issue 9, p12185-12207. 23p.

Subject Terms: *GREY Wolf Optimizer algorithm, *FEATURE selection, *WOLVES, *MACHINE learning, *RANDOM forest algorithms

Research on multi-defects classification detection method for solar cells based on deep learning.

Authors: Li, Zhenwei Zhang, Shihai Qu, Chongnian et al.

Source: PLoS ONE; 6/21/2024, Vol. 19 Issue 6, p1-16, 16p

Subject Terms: DEEP learning, SOLAR cells, SOLAR cell manufacturing, MAXIMUM power point trackers, K-means clustering, MANUFACTURING defects, CLASSIFICATION

Analysis of an optimization-based atomistic-to-continuum coupling method for point defects

Authors: Olson, Derek Shapeev, Alexander V. Bochev, Pavel B. et al.

Source: ESAIM: Mathematical Modelling and Numerical Analysis , 50, no. 1 (2016) p 1-41

Access URL: https://www.numdam.org/articles/10.1051/m2an/2015023/

Comprehensive Analysis of the Injection Mold Process for Complex Fiberglass Reinforced Plastics with Conformal Cooling Channels Using Multiple Optimization Method Models.

Authors: Zhao, Meiyun Tang, Zhengcheng

Source: Processes; Sep2025, Vol. 13 Issue 9, p2803, 21p

Subject Terms: INJECTION molding, MATHEMATICAL optimization, DEFORMATIONS (Mechanics), COOLING systems, FINITE element method, MOLDING materials

Review on Structure‐Performance Relationship and Optimization Methods of Catalysts for Electrocatalytic CO2 Reduction Reaction.

Authors: Guan, Bin Chen, Junyan Zhu, Lei et al.

Source: ChemistrySelect; 10/6/2025, Vol. 10 Issue 37, p1-32, 32p

Subject Terms: CARBON dioxide reduction, CATALYSTS, TRANSITION metal catalysts, MATHEMATICAL optimization, CARBON-based materials, CLEAN energy, METAL catalysts

Optimization and Supervised Machine Learning Methods for Inverse Design of Cellular Mechanical Metamaterials

Authors: Liu, Sheng

Thesis Advisors: Mechanical Engineering, Acar, Pinar, Kapania, Rakesh K., West, Robert L., Raeymaekers, Bart

Subject Terms: Cellular metamaterials, inverse design, material property space, multiscale modeling, genetic algorithm, machine learning, topology optimization, uncertainty effects, numerical homogenization

File Description: ETD; application/pdf; application/vnd.openxmlformats-officedocument.wordprocessingml.document

Availability: https://hdl.handle.net/10919/119061

Safety and Surveillance on Unmanned Aerial Vehicles Control Systems and Optimization Methods: A Systematic Review.

Authors: Marhoon, Hamzah M. Basil, Noorulden Sabbar, Bayan Mahdi et al.

Source: International Journal of Robotics & Control Systems; 2025, Vol. 5 Issue 5, p2589-2611, 23p

Subject Terms: ARTIFICIAL intelligence, REINFORCEMENT learning, RESOURCE allocation, SAFETY, MATHEMATICAL optimization, ROBOTIC path planning, AGRICULTURAL drones