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Model Validation and Uncertainty Quantification, Volume 3: Proceedings of the 38th IMAC, A Conference and Exposition on Structural Dynamics, 2020, the third volume of nine 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 Model Validation and Uncertainty Quantification, including papers on: Uncertainty Quantification in Material Models Uncertainty Propagation in Structural Dynamics Practical Applications of MVUQ Advances in Model Validation & Uncertainty Quantification: Model Updating Model Validation & Uncertainty Quantification: Industrial Applications Controlling Uncertainty Uncertainty in Early Stage Design Modeling of Musical Instruments Overview of Model Validation and Uncertainty
This open access book comprises selected papers presented at the NUMIFORM 2023 conference, where recent developments, innovations and advances in numerical methods for material forming and shaping through plastic deformation were discussed. The conference topics include the broad areas of material behaviour and modelling and its numerical implementation; process modelling (forming, joining, machining, casting, welding/joining and additive manufacturing, etc., of metals, polymers and composites) and its numerical implementation; and conventional and novel methods of forming and joining metals and polymer and composite processing. This book serves as a valuable reference for academicians and industry professionals alike.
This book contains all contributions to the congress, in which both detailed scientific investigations and technological innovations in the process chains of machining and forming are discussed as well as comprehensive, far-sighted overall views on the planning and control of production processes. These approaches are supplemented by more interdisciplinary cross-sectional topics such as robotics, control engineering, automation, materials technology, additive manufacturing and human-centered production. It is particularly striking that the main approaches presented aim to improve efficiency in production using data-driven methods such as machine learning and artificial intelligence. However, the use of measurement results to improve simulations is also frequently addressed. The book proceedings show that transformations can only succeed through the realization of both detailed technical improvements in production technologies and optimized production organization.
In this collection, scientists and engineers from across industry, academia, and government present their latest improvements and innovations in all aspects of metal forming science and technology, with the intent of facilitating linkages and collaborations among these groups. Chapters cover the breadth of metal forming topics, from fundamental science to industrial application.
60 novel approaches in metal forming are presented and explained in detail. Contributions from acknowledged international scientists representing the state-of-art in metal forming open a general view on recent results and a clear view on demands for new research initiatives.
Aus dem Inhalt: Gunter Gottstein: Metallphysikalische Grundlagen der plastischen Verformung: Versetzungen, Mikrostrukturen, Kristallplastizitat Dierk Raabe / Franz Roters: How do 1010 crystals co-deform? Carsten Carstensen: Numerische Losungverfahren fur nichtkonvexe Probleme der Elastoplastizitat Peter Groche / Dragoslav Vucic: Spaltprozesse mit grossen plastischen Verformungen Karl Roll: Stand der Simulation umformtechnischer Prozesse in der Automobilindustrie
Compiles American and European stage, screen, and television program credits.