Stability and Optimization of Flexible Space Structures, S.J. Britvec
Автор: Makoto Ohsaki; Kiyohiro Ikeda Название: Stability and Optimization of Structures ISBN: 1441943250 ISBN-13(EAN): 9781441943255 Издательство: Springer Рейтинг: Цена: 25853.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book focuses on the optimization of a geometrically-nonlinear structure under stability constraint. Coverage combines design sensitivity analysis developed in structural optimization and imperfection-sensitivity analysis developed in stability analysis.
Описание: Introduces a structured decision-making process that draws heavily from principle-based and positive ethics and provides practical applications of the APA Ethics Code while also accounting for federal laws and regulations. Detailed case examples illustrate how to apply this process in a variety of treatment contexts, including hospitals, long-term care facilities, and hospice care.
Автор: Fasano Название: Modeling and Optimization in Space Engineering ISBN: 1461444683 ISBN-13(EAN): 9781461444688 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This volume presents a selection of studies that address a substantial list of key challenges arising in space engineering. The contributing authors are well-recognized researchers and practitioners in space engineering and in applied optimization. Novel points of view such as computational global optimization, multidisciplinary design optimization and optimal control theory are emphasized and both mathematical modeling and algorithmic aspects are discussed. Classic space application problems, such as trajectory optimization, are presented together with systems engineering and logistics aspects, such as propulsion system design and cargo accommodation. A particular attention is paid to the scenarios expected for future interplanetary explorations. Modeling and Optimization in Space Engineering will benefit researchers and practitioners in the field of space engineering, as well as aerospace graduate and post-graduate students willing to broaden their academic knowledge, by studying real-world applications and challenging problems that they will be likely to tackle in their future professional activities.
Описание: This book deals with the computational analysis of thin-walled structures such as aircraft, ships, and containment vessels. Building on the author's earlier book Static and Dynamic Analysis of Structures, it shows how to use computational methods to tackle some of the fundamental problems of structural mechanics, with particular emphasis on nonlinear phenomena. Where the earlier book dealt with linear systems, the central theme running through this volume is the notion that unstable equilibria are associated with motions and large displacements and therefore require a full nonlinear analysis. The discussion begins with an overview of the basic mechanics of deformable bodies, including variational formulations, and then considers the large deflection behavior of shell and frame structures using a finite-element analysis. The second part of the book begins with a summary of linear vibrations of structures, including an introduction to modal analysis; it continues with computational formulations of nonlinear dynamic analyses of structures and refines the concept of dynamic equilibrium in the context of large deflections. The book concludes with a discussion of stability, including the difficult problem of stability of motions in the large.By describing the methods on which commercial software pakckages are based, this book allows an engineer to evaluate the results these computations produce. It therefore should be useful to practicing engineers and graduate students.
Автор: Suresh M. Joshi Название: Control of Large Flexible Space Structures ISBN: 3540514678 ISBN-13(EAN): 9783540514671 Издательство: Springer Рейтинг: Цена: 12157.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book is a research monograph that addresses the basic issues in controlling large, flexible space structures (LFSS), and presents some controller synthesis methods developed by the author.
Автор: Atul G. Kelkar; Suresh M. Joshi Название: Control of Nonlinear Multibody Flexible Space Structures ISBN: 3540760938 ISBN-13(EAN): 9783540760931 Издательство: Springer Рейтинг: Цена: 12157.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Addressing the difficult problem of controlling flexible spacecraft having multiple articulated appendages is the aim of this volume. These systems are characterised by highly nonlinear dynamics, flexibility in members and joints, low inherent damping, and modeling uncertainty.
Автор: Gabriele Eichfelder Название: Variable Ordering Structures in Vector Optimization ISBN: 3642542824 ISBN-13(EAN): 9783642542824 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Variable Ordering Structures in Vector Optimization
Автор: Gabriele Eichfelder Название: Variable Ordering Structures in Vector Optimization ISBN: 3662525518 ISBN-13(EAN): 9783662525517 Издательство: Springer Рейтинг: Цена: 13275.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: 1 Variable ordering structures.- 2 Optimality concepts and their characterization.- 3 Properties of cone-valued maps.- 4 Linear scalarizations.- 5 Nonlinear scalarizations.- 6 Scalarization for variable orderings given by Bishop-Phelps cones.- 7 Optimality conditions.- 8 Duality results.- 9 Numerical methods.- 10 Outlook and further application areas.
Автор: Hiroshi Konno; Phan Thien Thach; Hoang Tuy Название: Optimization on Low Rank Nonconvex Structures ISBN: 0792343085 ISBN-13(EAN): 9780792343080 Издательство: Springer Рейтинг: Цена: 36197.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This work is devoted to global optimization problems with special structures. Most of these problems, though highly nonconvex, can be characterized by the property that they reduce to convex minimization problems when some of the variables are fixed.
Автор: M. Ivanyi; M. Skaloud Название: Stability Problems of Steel Structures ISBN: 3211823980 ISBN-13(EAN): 9783211823989 Издательство: Springer Рейтинг: Цена: 12157.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Strives to give complete information about the main aspect of the stability behaviour of steel structures and their members. The volume presents a complete scientific background and establishes recommendations, procedures and formulae for practical design.
Описание: The papers cover the application of topological design optimization to fluid-solid interaction problems, acoustics problems, and to problems in biomechanics, as well as to other multiphysics problems.
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