Machine Learning For Camera Based Monitoring Of Laser Welding Processes
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Machine Learning For Camera Based Monitoring Of Laser Welding Processes
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Author : Julia Hartung
language : en
Publisher:
Release Date : 2023*
Machine Learning For Camera Based Monitoring Of Laser Welding Processes written by Julia Hartung and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023* with categories.
Machine Learning For Camera Based Monitoring Of Laser Welding Processes
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Author : Hartung, Julia
language : en
Publisher: KIT Scientific Publishing
Release Date : 2024-03-08
Machine Learning For Camera Based Monitoring Of Laser Welding Processes written by Hartung, Julia and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-08 with categories.
The increasing use of automated laser welding processes causes high demands on process monitoring. This work demonstrates methods that use a camera mounted on the focussing optics to perform pre-, in-, and post-process monitoring of welding processes. The implementation uses machine learning methods. All algorithms consider the integration into industrial processes. These challenges include a small database, limited industrial manufacturing inference hardware, and user acceptance.
Computational Label And Data Efficiency In Deep Learning For Sparse 3d Data
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Author : Li, Lanxiao
language : en
Publisher: KIT Scientific Publishing
Release Date : 2024-05-13
Computational Label And Data Efficiency In Deep Learning For Sparse 3d Data written by Li, Lanxiao and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-05-13 with categories.
Deep learning is widely applied to sparse 3D data to perform challenging tasks, e.g., 3D object detection and semantic segmentation. However, the high performance of deep learning comes with high costs, including computational costs and the effort to capture and label data. This work investigates and improves the efficiency of deep learning for sparse 3D data to overcome the obstacles to the further development of this technology.
Driver Behavior Analysis And Decision Making For Autonomous Driving At Non Signalized Inner City Intersections
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Author : Weinreuter, Hannes
language : en
Publisher: KIT Scientific Publishing
Release Date : 2025-01-17
Driver Behavior Analysis And Decision Making For Autonomous Driving At Non Signalized Inner City Intersections written by Weinreuter, Hannes and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-17 with categories.
The focus of this work is on human driving behavior in road traffic. Two aspects of it are covered, the prediction of it, including the identification of relevant influencing factors, as well as the behavior generation for autonomous vehicles. The behavior prediction is based on a field study during which participants drove a measurement vehicle through inner-city traffic. Using the driven trajectories and lidar recordings complexity features to describe the surroundings at the intersection, the traffic there and the driving path are defined. The driving behavior is characterized by further features. Based on the complexity features regression models are trained to predict the behavior features. For that, linear regression, random forest and gradient boosting machine are utilized. Different complexity feature sets, including ones that are reduced with the help of an autoencoder, are used for prediction. The results show that the driving behavior can be predicted reliably. However, when using complexity feature sets with only few features the prediction performance is reduced. In order to obtain a complexity score that is in line with human perception of complexity, an online study using videos of approaches to intersections was conducted. In pairwise comparisons participants were asked to identify the more complex situation. From that data complexity scores for the intersection passes included in the study are calculated. Several methods are used to assign these scores to the runs of the original field study. Behavior regression models are trained using these assigned complexity scores. The results show that behavior prediction with the complexity scores is possible, however, most variants require to also consider the turning direction as a second feature. The behavior generation for decision-making at T-intersections is based on a discrete event system (DES). For it, several features are used to define events that describe the status of the decision-making process at the intersection. The events trigger the transitions between the states of the DES. All states are associated with either offensive or defensive driving behavior, which is implemented using the intelligent driver model. The algorithm is validated with a simulation framework. Using a generic map and several real maps, the decision-making model is simulated 14400 times while interacting with further cooperation vehicles. None of these runs resulted in a collision involving the vehicle running the algorithm and the times to pass the intersection can be explained by the numbers of cooperation vehicles and the intersection layouts. Further simulations are used to investigate the influence of limited visibility at the intersections on the model.
Intelligent Systems And Applications
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Author : Kohei Arai
language : en
Publisher: Springer Nature
Release Date : 2024-07-30
Intelligent Systems And Applications written by Kohei Arai and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-07-30 with Computers categories.
This volume is a collection of meticulously crafted, insightful, and state-of-the-art papers presented at the Intelligent Systems Conference 2024, held in Amsterdam, The Netherlands, on 5-6 September 2024. The conference received an overwhelming response, with a total of 535 submissions. After a rigorous double-blind peer review process, 181 papers were selected for presentation. These papers span a wide range of scientific topics, including Artificial Intelligence, Computer Vision, Robotics, Intelligent Systems, and more. We hope that readers find this volume both interesting and valuable. Furthermore, we expect that the conference and its proceedings will inspire further research and technological advancements in these critical areas of study. Thank you for engaging with this collection of works from the Intelligent Systems Conference 2024. Your interest and support contribute significantly to the ongoing progress and innovation in the field of intelligent systems.
Italian Manufacturing Association Conference
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Author : Luigi Maria Galantucci
language : en
Publisher: Materials Research Forum LLC
Release Date : 2023-10-15
Italian Manufacturing Association Conference written by Luigi Maria Galantucci and has been published by Materials Research Forum LLC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-10-15 with Technology & Engineering categories.
The book presents new advances in the field of manufacturing technologies. It focuses on the design and engineering of manufacturing processes; additive manufacturing and reverse engineering; assembly, disassembly and circular processes; system simulation, optimization and digital manufacturing; and materials processing technology. Keywords: Human Robot, Short Term Production Planning, Thermoplastic Composite Components, Compostable Materials, Diffusion Bonding, Superplastic Forming, Hardening Technologies, Physical Simulation Tests, Numerical Model, Dissimilar Material Welding, Additive Manufacturing, Laser Powder Bed Fusion, Fused Deposition Modeling, Laser Sintering, Fused Filament Fabrication, Manufacturing System Laser Welding, Wind Blades, Bandsaw Machine, PVC Tubes, Submerged Arc Welding, Multi-Layered Coatings, Cryogenics, Metal Piercing, Picosecond Laser Processing, Carbon Nanotube; Fiber Reinforced Composites, Tools With Complex Geometry. Carbon/Epoxy Composite, Rheological Additives, PP/flax Fibers, Human Well-being, Extruded Rods & Pipes, Laser Welding, E-mobility, WAAM Process, Glass Fiber.
Tailored Light 2
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Author : Reinhart Poprawe
language : en
Publisher: Springer Nature
Release Date : 2023-10-04
Tailored Light 2 written by Reinhart Poprawe and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-10-04 with Technology & Engineering categories.
This book covers the application technology of lasers, focusing more on the vast range of processes than on individual applications, in order to motivate and enable future innovations. The physical basics are presented in the first half of the book. The following examination of application categories and their processes is documented by experts from their practical points of view but always refers back to the underlying physical principles. In this way, readers are free to choose their own individual level of depth in understanding this globally relevant field of innovation. This new edition of Tailored Light 2: Laser Applications birings the book up to date with the latest applications of laster technology.
Flexible Automation And Intelligent Manufacturing The Human Data Technology Nexus
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Author : Kyoung-Yun Kim
language : en
Publisher: Springer Nature
Release Date : 2022-10-12
Flexible Automation And Intelligent Manufacturing The Human Data Technology Nexus written by Kyoung-Yun Kim and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-12 with Technology & Engineering categories.
This is an open access book. It gathers the first volume of the proceedings of the 31st edition of the International Conference on Flexible Automation and Intelligent Manufacturing, FAIM 2022, held on June 19 – 23, 2022, in Detroit, Michigan, USA. Covering four thematic areas including Manufacturing Processes, Machine Tools, Manufacturing Systems, and Enabling Technologies, it reports on advanced manufacturing processes, and innovative materials for 3D printing, applications of machine learning, artificial intelligence and mixed reality in various production sectors, as well as important issues in human-robot collaboration, including methods for improving safety. Contributions also cover strategies to improve quality control, supply chain management and training in the manufacturing industry, and methods supporting circular supply chain and sustainable manufacturing. All in all, this book provides academicians, engineers and professionals with extensive information on both scientific and industrial advances in the converging fields of manufacturing, production, and automation.
Transactions On Intelligent Welding Manufacturing
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Author : Shanben Chen
language : en
Publisher: Springer Nature
Release Date : 2022-12-09
Transactions On Intelligent Welding Manufacturing written by Shanben Chen and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-09 with Technology & Engineering categories.
The primary aim of this volume is to provide researchers and engineers from both academic and industry with up-to-date coverage of new results in the field of robotic welding, intelligent systems and automation. The book is mainly based on papers selected from the 2020 International Conference on Robotic Welding, Intelligence and Automation (RWIA’2020) in Shanghai and Lanzhou, China. The articles show that the intelligentized welding manufacturing (IWM) is becoming an inevitable trend with the intelligentized robotic welding as the key technology. The volume is divided into four logical parts: Intelligent Techniques for Robotic Welding, Sensing of Arc Welding Processing, Modeling and Intelligent Control of Welding Processing, as well as Intelligent Control and its Applications in Engineering.
Computer Vision Laser Vibrometry Vol 6
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Author : Javad Baqersad
language : en
Publisher: Springer Nature
Release Date : 2024-10-22
Computer Vision Laser Vibrometry Vol 6 written by Javad Baqersad and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-10-22 with Technology & Engineering categories.
Computer Vision & Laser Vibrometry, Volume 6: Proceedings of the 42nd IMAC, A Conference and Exposition on Structural Dynamics, 2024, the sixth volume of ten from the Conference brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Computer Vision, Laser Vibrometry and Structural Health Monitoring, including papers on: Novel Techniques Optical Methods, Scanning LDV Methods Photogrammetry & DIC Structural Health Monitoring