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Computational Flexible Multibody Dynamics

2013-06-14 Mathematics
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Release : 2013-06-14
Genre : Mathematics
Kind : eBook
Book Rating : 581/5 ( reviews)

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Book Synopsis Computational Flexible Multibody Dynamics by : Bernd Simeon

Download or read book Computational Flexible Multibody Dynamics written by Bernd Simeon. This book was released on 2013-06-14. Available in PDF, EPUB and Kindle. Book excerpt: This monograph, written from a numerical analysis perspective, aims to provide a comprehensive treatment of both the mathematical framework and the numerical methods for flexible multibody dynamics. Not only is this field permanently and rapidly growing, with various applications in aerospace engineering, biomechanics, robotics, and vehicle analysis, its foundations can also be built on reasonably established mathematical models. Regarding actual computations, great strides have been made over the last two decades, as sophisticated software packages are now capable of simulating highly complex structures with rigid and deformable components. The approach used in this book should benefit graduate students and scientists working in computational mechanics and related disciplines as well as those interested in time-dependent partial differential equations and heterogeneous problems with multiple time scales. Additionally, a number of open issues at the frontiers of research are addressed by taking a differential-algebraic approach and extending it to the notion of transient saddle point problems.

Flexible Multibody Dynamics

2010-10-23 Technology & Engineering
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Release : 2010-10-23
Genre : Technology & Engineering
Kind : eBook
Book Rating : 35X/5 ( reviews)

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Book Synopsis Flexible Multibody Dynamics by : O. A. Bauchau

Download or read book Flexible Multibody Dynamics written by O. A. Bauchau. This book was released on 2010-10-23. Available in PDF, EPUB and Kindle. Book excerpt: The author developed this text over many years, teaching graduate courses in advanced dynamics and flexible multibody dynamics at the Daniel Guggenheim School of Aerospace Engineering of the Georgia Institute of Technology. The book presents a unified treatment of rigid body dynamics, analytical dynamics, constrained dynamics, and flexible multibody dynamics. A comprehensive review of numerical tools used to enforce both holonomic and nonholonomic constraints is presented. Advanced topics such as Maggi’s, index-1, null space, and Udwadia and Kalaba’s formulations are presented because of their fundamental importance in multibody dynamics. Methodologies for the parameterization of rotation and motion are discussed and contrasted. Geometrically exact beams and shells formulations, which have become the standard in flexible multibody dynamics, are presented and numerical aspects of their finite element implementation detailed. Methodologies for the direct solution of the index-3 differential-algebraic equations characteristic of constrained multibody systems are presented. It is shown that with the help of proper scaling procedures, such equations are not more difficult to integrate than ordinary differential equations. This book is illustrated with numerous examples and should prove valuable to both students and researchers in the fields of rigid and flexible multibody dynamics.

Multibody Dynamics

2010-11-08 Technology & Engineering
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Release : 2010-11-08
Genre : Technology & Engineering
Kind : eBook
Book Rating : 719/5 ( reviews)

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Book Synopsis Multibody Dynamics by : Krzysztof Arczewski

Download or read book Multibody Dynamics written by Krzysztof Arczewski. This book was released on 2010-11-08. Available in PDF, EPUB and Kindle. Book excerpt: The ECCOMAS Thematic Conference “Multibody Dynamics 2009” was held in Warsaw, representing the fourth edition of a series which began in Lisbon (2003), and was then continued in Madrid (2005) and Milan (2007), held under the auspices of the European Community on Computational Methods in Applied Sciences (ECCOMAS). The conference provided a forum for exchanging ideas and results of several topics related to computational methods and applications in multibody dynamics, through the participation of 219 scientists from 27 countries, mostly from Europe but also from America and Asia. This book contains the revised and extended versions of invited conference papers, reporting on the state-of-the-art in the advances of computational multibody models, from the theoretical developments to practical engineering applications. By providing a helpful overview of the most active areas and the recent efforts of many prominent research groups in the field of multibody dynamics, this book can be highly valuable for both experienced researches who want to keep updated with the latest developments in this field and researches approaching the field for the first time.

Flexible Multibody Dynamics

2001-03-05 Mathematics
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Release : 2001-03-05
Genre : Mathematics
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Flexible Multibody Dynamics by : Michel Géradin

Download or read book Flexible Multibody Dynamics written by Michel Géradin. This book was released on 2001-03-05. Available in PDF, EPUB and Kindle. Book excerpt: Flexible Multibody Dynamics comprehensively describes the numerical modelling of flexible multibody dynamics systems in space and aircraft structures, vehicles, and mechanical systems. A rigorous approach is followed to handle finite rotations in 3D, with a thorough discussion of the different alternatives for parametrization. Modelling of flexible bodies is treated following the Finite Element technique, a novel aspect in multibody systems simulation. Moreover, this book provides extensive coverage of the formulation of a general purpose software for flexible multibody dynamics analysis, based on an exhaustive treatment of large rotations and finite element modelling, and incorporating useful reference material. Features include different solution techniques such as: * time integration of differential-algebraic equations * non-linear substructuring * continuation methods * nonlinear bifurcation analysis. In essence, this is an ideal text for senior undergraduates, postgraduates and professionals in mechanical and aeronautical engineering, as well as mechanical design engineers and researchers, and engineers working in areas such as kinematics and dynamics of deployable structures, vehicle dynamics and mechanical design.

Dynamics of Flexible Multibody Systems

2007-04-17 Technology & Engineering
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Release : 2007-04-17
Genre : Technology & Engineering
Kind : eBook
Book Rating : 52X/5 ( reviews)

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Book Synopsis Dynamics of Flexible Multibody Systems by : Edmund Wittbrodt

Download or read book Dynamics of Flexible Multibody Systems written by Edmund Wittbrodt. This book was released on 2007-04-17. Available in PDF, EPUB and Kindle. Book excerpt: A new approach is presented in this book for modelling multi-body systems, which constitutes a substantial enhancement of the Rigid Finite Element method. The new approach is based on homogeneous transformations and joint coordinates. Apart from its simple physical interpretation and easy computer implementation, the method is also valuable for educational purposes since it impressively illustrates the impact of mechanical features on the mathematical model.

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