Multifrequency Oscillations of Nonlinear Systems

Multifrequency Oscillations of Nonlinear Systems PDF Author: Anatolii M. Samoilenko
Publisher: Springer Science & Business Media
ISBN: 1402020317
Category : Mathematics
Languages : en
Pages : 321

Get Book Here

Book Description
In contrast to other books devoted to the averaging method and the method of integral manifolds, in the present book we study oscillation systems with many varying frequencies. In the process of evolution, systems of this type can pass from one resonance state into another. This fact considerably complicates the investigation of nonlinear oscillations. In the present monograph, a new approach based on exact uniform estimates of oscillation integrals is proposed. On the basis of this approach, numerous completely new results on the justification of the averaging method and its applications are obtained and the integral manifolds of resonance oscillation systems are studied. This book is intended for a wide circle of research workers, experts, and engineers interested in oscillation processes, as well as for students and post-graduate students specialized in ordinary differential equations.

Multifrequency Oscillations of Nonlinear Systems

Multifrequency Oscillations of Nonlinear Systems PDF Author: Anatolii M. Samoilenko
Publisher: Springer Science & Business Media
ISBN: 1402020317
Category : Mathematics
Languages : en
Pages : 321

Get Book Here

Book Description
In contrast to other books devoted to the averaging method and the method of integral manifolds, in the present book we study oscillation systems with many varying frequencies. In the process of evolution, systems of this type can pass from one resonance state into another. This fact considerably complicates the investigation of nonlinear oscillations. In the present monograph, a new approach based on exact uniform estimates of oscillation integrals is proposed. On the basis of this approach, numerous completely new results on the justification of the averaging method and its applications are obtained and the integral manifolds of resonance oscillation systems are studied. This book is intended for a wide circle of research workers, experts, and engineers interested in oscillation processes, as well as for students and post-graduate students specialized in ordinary differential equations.

Oscillations in Nonlinear Systems

Oscillations in Nonlinear Systems PDF Author: Jack K. Hale
Publisher:
ISBN:
Category : Nonlinear mechanics
Languages : en
Pages : 202

Get Book Here

Book Description


Oscillations and Waves

Oscillations and Waves PDF Author: M.I Rabinovich
Publisher: Springer Science & Business Media
ISBN: 9400910339
Category : Mathematics
Languages : en
Pages : 586

Get Book Here

Book Description
'Et mai - ... - si j'avait su comment en revenir. One service mathematics has rendered the je n'y semis point aUe.' human race. It has put common sense back Jules Verne where it belongs, on the topmost sheJf next to the dusty canister Iabclled 'discarded nonĀ· The series is divergent; therefore we may be sense'. Eric T. Bell able to do something with it. O. Heaviside Mathematics is a tool for thought. A highly necessary tool in a world where both feedback and non linearities abound. Similarly, all kinds of parts of mathematics serve as tools for other parts and for other sciences. Applying a simple rewriting rule to the quote on the right above one finds such statements as: 'One service topology has rendered mathematical physics .. .'; 'One service logic has rendered com puter science .. .'; 'One service category theory has rendered mathematics .. .'. All arguably true. And all statements obtainable this way form part of the raison d'etre of this series.

An Introduction to Nonlinear Oscillations

An Introduction to Nonlinear Oscillations PDF Author: Ronald E. Mickens
Publisher: CUP Archive
ISBN: 9780521222082
Category : Science
Languages : en
Pages : 234

Get Book Here

Book Description
An introductory account of the equations describing nonlinear oscillations & the methods for solving them.

Nonlinear Oscillations of Mechanical Systems Under Multifrequency Parametric Excitation

Nonlinear Oscillations of Mechanical Systems Under Multifrequency Parametric Excitation PDF Author: Raymond H. Plaut
Publisher:
ISBN:
Category :
Languages : en
Pages : 5

Get Book Here

Book Description
Various problems related to the nonlinear oscillations of mechanical and structural systems were investigated. They involved the following topics: (1) Resonances in weakly nonlinear systems subjected to multifrequency parametric and/or external excitation, with one case being a self-excited system; (2) Dynamic behavior of cracked bars and rotating shafts, for the purpose of detecting cracks; (3) Vibrations of cylindrical membranes, with applications to inflatable dams; (4) Vibrations and stability of structures whose support resistance changes as the structure is loaded: (5) Dynamic instability of laminated composite plates under in-plane harmonically-varying loads; (6) Application of vibration data to nondestructively predict buckling loads; (7) Nonlinear oscillations of slender cantilevered beams under harmonically-varying loads; and (8) Prediction of a large jump in deflection, such as snap-through instability, under harmonically-varying loads. The results improve our understanding of the dynamics of mechanical and structural systems, and will be useful in the prevention of excessively large motions and unstable behavior.

Nonlinear Oscillations

Nonlinear Oscillations PDF Author: Ali H. Nayfeh
Publisher: John Wiley & Sons
ISBN: 3527617590
Category : Science
Languages : en
Pages : 720

Get Book Here

Book Description
Nonlinear Oscillations is a self-contained and thorough treatment of the vigorous research that has occurred in nonlinear mechanics since 1970. The book begins with fundamental concepts and techniques of analysis and progresses through recent developments and provides an overview that abstracts and introduces main nonlinear phenomena. It treats systems having a single degree of freedom, introducing basic concepts and analytical methods, and extends concepts and methods to systems having degrees of freedom. Most of this material cannot be found in any other text. Nonlinear Oscillations uses simple physical examples to explain nonlinear dispersive and nondispersive waves. The notation is unified and the analysis modified to conform to discussions. Solutions are worked out in detail for numerous examples, results are plotted and explanations are couched in physical terms. The book contains an extensive bibliography.

Introduction to Nonlinear Oscillations

Introduction to Nonlinear Oscillations PDF Author: Vladimir I. Nekorkin
Publisher: John Wiley & Sons
ISBN: 3527685421
Category : Science
Languages : en
Pages : 264

Get Book Here

Book Description
A systematic outline of the basic theory of oscillations, combining several tools in a single textbook. The author explains fundamental ideas and methods, while equally aiming to teach students the techniques of solving specific (practical) or more complex problems. Following an introduction to fundamental notions and concepts of modern nonlinear dynamics, the text goes on to set out the basics of stability theory, as well as bifurcation theory in one and two-dimensional cases. Foundations of asymptotic methods and the theory of relaxation oscillations are presented, with much attention paid to a method of mappings and its applications. With each chapter including exercises and solutions, including computer problems, this book can be used in courses on oscillation theory for physics and engineering students. It also serves as a good reference for students and scientists in computational neuroscience.

Analysis of Oscillations in Nonlinear Systems Using Multiple Input Describing Functions

Analysis of Oscillations in Nonlinear Systems Using Multiple Input Describing Functions PDF Author: Frederic Lee Swern
Publisher:
ISBN:
Category : Nonlinear oscillations
Languages : en
Pages : 276

Get Book Here

Book Description


Nonlinear Oscillations

Nonlinear Oscillations PDF Author: Nicolai Minorsky
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 742

Get Book Here

Book Description


The Mechanics of Nonlinear Systems with Internal Resonances

The Mechanics of Nonlinear Systems with Internal Resonances PDF Author: Arkadiy I. Manevich
Publisher: World Scientific
ISBN: 1860945104
Category : Science
Languages : en
Pages : 278

Get Book Here

Book Description
One of the most important features of nonlinear systems with several degrees of freedom is the presence of internal resonances at certain relations between natural frequencies of different modes. This monograph is the first book devoted predominantly to internal resonances in different mechanical systems including those of practical importance.The main purpose is to consider the internal resonances from the general point of view and to elucidate their role in applied nonlinear dynamics by using an efficient approach based on introducing the complex representation of equations of motion (together with the multiple scale method). Considered here are autonomous and nonautonomous discrete two-degree-of-freedom systems, infinite chains of particles, and continuous systems, including circular rings and cylindrical shells. Specific attention is paid to the case of one-to-one internal resonance in systems with cubic nonlinearities. Steady-state and nonstationary regimes of motion, interaction of the internal and external resonances at forced oscillations, and bifurcations of steady-state modes and their stability are systematically studied.