Inverse Dynamics Problems

Inverse Dynamics Problems PDF Author: Hamed Kalhori
Publisher: MDPI
ISBN: 3036510664
Category : Technology & Engineering
Languages : en
Pages : 218

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Book Description
The inverse dynamics problem was developed in order to provide researchers with the state of the art in inverse problems for dynamic and vibrational systems. Contrasted with a forward problem, which solves for the system output in a straightforward manner, an inverse problem searches for the system input through a procedure contaminated with errors and uncertainties. An inverse problem, with a focus on structural dynamics, determines the changes made to the system and estimates the inputs, including forces and moments, to the system, utilizing measurements of structural vibration responses only. With its complex mathematical structure and need for more reliable input estimations, the inverse problem is still a fundamental subject of research among mathematicians and engineering scientists. This book contains 11 articles that touch upon various aspects of inverse dynamic problems.

Inverse Dynamics Problems

Inverse Dynamics Problems PDF Author: Hamed Kalhori
Publisher: MDPI
ISBN: 3036510664
Category : Technology & Engineering
Languages : en
Pages : 218

Get Book Here

Book Description
The inverse dynamics problem was developed in order to provide researchers with the state of the art in inverse problems for dynamic and vibrational systems. Contrasted with a forward problem, which solves for the system output in a straightforward manner, an inverse problem searches for the system input through a procedure contaminated with errors and uncertainties. An inverse problem, with a focus on structural dynamics, determines the changes made to the system and estimates the inputs, including forces and moments, to the system, utilizing measurements of structural vibration responses only. With its complex mathematical structure and need for more reliable input estimations, the inverse problem is still a fundamental subject of research among mathematicians and engineering scientists. This book contains 11 articles that touch upon various aspects of inverse dynamic problems.

Inverse Problems in Structural Dynamics

Inverse Problems in Structural Dynamics PDF Author: Michael Tavis Martin
Publisher:
ISBN:
Category :
Languages : en
Pages : 252

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Book Description


Inverse Dynamics Problems

Inverse Dynamics Problems PDF Author: Hamed Kalhori
Publisher:
ISBN: 9783036510675
Category :
Languages : en
Pages : 218

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Book Description
The inverse dynamics problem was developed in order to provide researchers with the state of the art in inverse problems for dynamic and vibrational systems. Contrasted with a forward problem, which solves for the system output in a straightforward manner, an inverse problem searches for the system input through a procedure contaminated with errors and uncertainties. An inverse problem, with a focus on structural dynamics, determines the changes made to the system and estimates the inputs, including forces and moments, to the system, utilizing measurements of structural vibration responses only. With its complex mathematical structure and need for more reliable input estimations, the inverse problem is still a fundamental subject of research among mathematicians and engineering scientists. This book contains 11 articles that touch upon various aspects of inverse dynamic problems.

Dynamic Structural Design

Dynamic Structural Design PDF Author: Izuru Takewaki
Publisher: Computational Mechanics
ISBN:
Category : Mathematics
Languages : en
Pages : 288

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Book Description
During the last two decades inverse problems in vibration have been studied extensively, and have formed a new research discipline in applied mechanics. These investigations have been accelerated through the rapid advancement of computer technology, while finite element and boundary element methods have stimulated the application of inverse problems in vibration. In the seismic-resistant design of building structures, the concept of 'performance-based design' has become very significant following such earthquakes as the Loma Prieta Earthquake (San Francisco, 1989), the Northridge Earthquake (Los Angeles, 1994) and the Hyogoken-Nanbu Earthquake (Kobe, 1995), and is now being incorporated into the design process of actual building structures. This book introduces a new dynamic structural design approach using inverse problem formulations to overcome several problems in the rationalization and systematization of structural design processes. A new direction for seismic-resistant design founded on the concept of performance based design is also proposed. Most of volume is based on the author's own work, and much of the contents has not been previously published. Simple models are includ

Dynamics of Large Structures and Inverse Problems

Dynamics of Large Structures and Inverse Problems PDF Author: Abdelkhalak El Hami
Publisher: John Wiley & Sons
ISBN: 1119427347
Category : Science
Languages : en
Pages : 334

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Book Description
This book deals with the various aspects of stochastic dynamics, the resolution of large mechanical systems, and inverse problems. It integrates the most recent ideas from research and industry in the field of stochastic dynamics and optimization in structural mechanics over 11 chapters. These chapters provide an update on the various tools for dealing with uncertainties, stochastic dynamics, reliability and optimization of systems. The optimization–reliability coupling in structures dynamics is approached in order to take into account the uncertainties in the modeling and the resolution of the problems encountered. Accompanied by detailed examples of uncertainties, optimization, reliability, and model reduction, this book presents the newest design tools. It is intended for students and engineers and is a valuable support for practicing engineers and teacher-researchers.

On Modal Methods and Inverse Problems in Structural Dynamics

On Modal Methods and Inverse Problems in Structural Dynamics PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 16

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Book Description


Data-driven Uncertainty Quanification and Propagation in Structural Dynamics Inverse Problems

Data-driven Uncertainty Quanification and Propagation in Structural Dynamics Inverse Problems PDF Author: Omid Sedehi
Publisher:
ISBN:
Category :
Languages : en
Pages : 215

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Book Description


Inverse Problems of Dynamics

Inverse Problems of Dynamics PDF Author: A. S. Galiullin
Publisher:
ISBN:
Category : Dynamics
Languages : en
Pages : 156

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Book Description


Proceedings of the Second International Conference on Structural Stability and Dynamics

Proceedings of the Second International Conference on Structural Stability and Dynamics PDF Author: K. K. Ang
Publisher: World Scientific
ISBN: 9789812776228
Category : Technology & Engineering
Languages : en
Pages : 1090

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Book Description
ICSSD 2002 is the second in the series of International Conferences on Structural Stability and Dynamics, which provides a forum for the exchange of ideas and experiences in structural stability and dynamics among academics, engineers, scientists and applied mathematicians. Held in the modern and vibrant city of Singapore, ICSSD 2002 provides a peep at the areas which experts on structural stability and dynamics will be occupied with in the near future. From the technical sessions, it is evident that well-known structural stability and dynamic theories and the computational tools have evolved to an even more advanced stage. Many delegates from diverse lands have contributed to the ICSSD 2002 proceedings, along with the participation of colleagues from the First Asian Workshop on Meshfree Methods and the International Workshop on Recent Advances in Experiments and Computations on Modeling of Heterogeneous Systems. Forming a valuable source for future reference, the proceedings contain 153 papers OCo including 3 keynote papers and 23 invited papers OCo contributed by authors from all over the world who are working in advanced multi-disciplinary areas of research in engineering. All these papers are peer-reviewed, with excellent quality, and cover the topics of structural stability, structural dynamics, computational methods, wave propagation, nonlinear analysis, failure analysis, inverse problems, non-destructive evaluation, smart materials and structures, vibration control and seismic responses.The major features of the book are summarized as follows: a total of 153 papers are included with many of them presenting fresh ideas and new areas of research; all papers have been peer-reviewed and are grouped into sections for easy reference; wide coverage of research areas is provided and yet there is good linkage with the central topic of structural stability and dynamics; the methods discussed include those that are theoretical, analytical, computational, artificial, evolutional and experimental; the applications range from civil to mechanical to geo-mechanical engineering, and even to bioengineering."

Instationary Vibrational Analysis for Impulse-Type Stimulated Structures

Instationary Vibrational Analysis for Impulse-Type Stimulated Structures PDF Author: Bastian Kanning
Publisher:
ISBN: 9783832533267
Category :
Languages : en
Pages : 0

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Book Description
This thesis contains a comprehensive presentation of fundamental problems and novel mathematical questions in structural dynamics. An introduction to the theory and a motivation of the mathematical models are given in the beginning. The basic principles of the finite element method are introduced and general remarks on ordinary differential equations are recalled, in order to simulate dynamical behavior of mechanical systems. Finally, an overview of inverse problems related to structural dynamics is given. Subsequently, the so-called model updating, the identification of load transmissions and the method of input shaping receive special attention. Although the connection between mathematics and engineering is strong, the understanding between these groups of scientists is not always easy. The text contributes to the dialog between mathematicians and engineers in the field of structural dynamics. It leads to several open problems, contains illustrating examples, as well as results from numerical and practical experiments.