Qualitative Analysis of Nonsmooth Dynamics

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Author :
Publisher : ISTE Press - Elsevier
ISBN 13 : 9781785480942
Total Pages : 0 pages
Book Rating : 4.4/5 (89 download)

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Book Synopsis Qualitative Analysis of Nonsmooth Dynamics by : Alain Léger

Download or read book Qualitative Analysis of Nonsmooth Dynamics written by Alain Léger and published by ISTE Press - Elsevier. This book was released on 2016-04-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Qualitative Analysis of Nonsmooth Dynamics: A Simple Discrete System with Unilateral Contact and Coulomb Friction explores the effects of small and large deformations to understand how shocks, sliding, and stick phases affect the trajectories of mechanical systems. By analyzing these non-regularities successively this work explores the set of equilibria and properties of periodic solutions of elementary mechanical systems, where no classical results issued from the theory of ordinary differential equations are readily available, such as stability, continuation or approximation of solutions. The authors focus on unilateral contact in presence of Coulomb friction and show, in particular, how any regularization would greatly simplify the mathematics but lead to unacceptable physical responses.

Qualitative Analysis of Nonsmooth Dynamics

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Author :
Publisher : Elsevier
ISBN 13 : 0081012012
Total Pages : 222 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Qualitative Analysis of Nonsmooth Dynamics by : Alain Léger

Download or read book Qualitative Analysis of Nonsmooth Dynamics written by Alain Léger and published by Elsevier. This book was released on 2016-04-26 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Qualitative Analysis of Nonsmooth Dynamics: A Simple Discrete System with Unilateral Contact and Coulomb Friction explores the effects of small and large deformations to understand how shocks, sliding, and stick phases affect the trajectories of mechanical systems. By analyzing these non-regularities successively this work explores the set of equilibria and properties of periodic solutions of elementary mechanical systems, where no classical results issued from the theory of ordinary differential equations are readily available, such as stability, continuation or approximation of solutions. The authors focus on unilateral contact in presence of Coulomb friction and show, in particular, how any regularization would greatly simplify the mathematics but lead to unacceptable physical responses. Explores the effects of small and large deformations to understand how shocks, sliding, and stick phases affect the trajectories of mechanical systems Includes theoretical results concerning the full investigation of the behavior under constant or oscillating loadings, even in the case of the simplest mechanical systems Provides a focus on unilateral contact in presence of Coulomb friction Helps you gain an accurate understanding of how the transition occurs to ensure the safe use of any machine involving rotating or sliding mechanisms

Modeling with Nonsmooth Dynamics

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Author :
Publisher : Springer Nature
ISBN 13 : 3030359875
Total Pages : 104 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis Modeling with Nonsmooth Dynamics by : Mike R. Jeffrey

Download or read book Modeling with Nonsmooth Dynamics written by Mike R. Jeffrey and published by Springer Nature. This book was released on 2020-02-22 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume looks at the study of dynamical systems with discontinuities. Discontinuities arise when systems are subject to switches, decisions, or other abrupt changes in their underlying properties that require a ‘non-smooth’ definition. A review of current ideas and introduction to key methods is given, with a view to opening discussion of a major open problem in our fundamental understanding of what nonsmooth models are. What does a nonsmooth model represent: an approximation, a toy model, a sophisticated qualitative capturing of empirical law, or a mere abstraction? Tackling this question means confronting rarely discussed indeterminacies and ambiguities in how we define, simulate, and solve nonsmooth models. The author illustrates these with simple examples based on genetic regulation and investment games, and proposes precise mathematical tools to tackle them. The volume is aimed at students and researchers who have some experience of dynamical systems, whether as a modelling tool or studying theoretically. Pointing to a range of theoretical and applied literature, the author introduces the key ideas needed to tackle nonsmooth models, but also shows the gaps in understanding that all researchers should be bearing in mind. Mike Jeffrey is a researcher and lecturer at the University of Bristol with a background in mathematical physics, specializing in dynamics, singularities, and asymptotics.

Methods Of Qualitative Theory In Nonlinear Dynamics (Part Ii)

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Author :
Publisher : World Scientific
ISBN 13 : 9814494291
Total Pages : 591 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Methods Of Qualitative Theory In Nonlinear Dynamics (Part Ii) by : Leon O Chua

Download or read book Methods Of Qualitative Theory In Nonlinear Dynamics (Part Ii) written by Leon O Chua and published by World Scientific. This book was released on 2001-09-27 with total page 591 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bifurcation and chaos has dominated research in nonlinear dynamics for over two decades, and numerous introductory and advanced books have been published on this subject. There remains, however, a dire need for a textbook which provides a pedagogically appealing yet rigorous mathematical bridge between these two disparate levels of exposition. This book has been written to serve that unfulfilled need.Following the footsteps of Poincaré, and the renowned Andronov school of nonlinear oscillations, this book focuses on the qualitative study of high-dimensional nonlinear dynamical systems. Many of the qualitative methods and tools presented in the book have been developed only recently and have not yet appeared in textbook form.In keeping with the self-contained nature of the book, all the topics are developed with introductory background and complete mathematical rigor. Generously illustrated and written at a high level of exposition, this invaluable book will appeal to both the beginner and the advanced student of nonlinear dynamics interested in learning a rigorous mathematical foundation of this fascinating subject.

Poincaré-Andronov-Melnikov Analysis for Non-Smooth Systems

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Author :
Publisher : Academic Press
ISBN 13 : 0128043644
Total Pages : 260 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Poincaré-Andronov-Melnikov Analysis for Non-Smooth Systems by : Michal Fečkan

Download or read book Poincaré-Andronov-Melnikov Analysis for Non-Smooth Systems written by Michal Fečkan and published by Academic Press. This book was released on 2016-06-07 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Poincaré-Andronov-Melnikov Analysis for Non-Smooth Systems is devoted to the study of bifurcations of periodic solutions for general n-dimensional discontinuous systems. The authors study these systems under assumptions of transversal intersections with discontinuity-switching boundaries. Furthermore, bifurcations of periodic sliding solutions are studied from sliding periodic solutions of unperturbed discontinuous equations, and bifurcations of forced periodic solutions are also investigated for impact systems from single periodic solutions of unperturbed impact equations. In addition, the book presents studies for weakly coupled discontinuous systems, and also the local asymptotic properties of derived perturbed periodic solutions. The relationship between non-smooth systems and their continuous approximations is investigated as well. Examples of 2-, 3- and 4-dimensional discontinuous ordinary differential equations and impact systems are given to illustrate the theoretical results. The authors use so-called discontinuous Poincaré mapping which maps a point to its position after one period of the periodic solution. This approach is rather technical, but it does produce results for general dimensions of spatial variables and parameters as well as the asymptotical results such as stability, instability, and hyperbolicity. Extends Melnikov analysis of the classic Poincaré and Andronov staples, pointing to a general theory for freedom in dimensions of spatial variables and parameters as well as asymptotical results such as stability, instability, and hyperbolicity Presents a toolbox of critical theoretical techniques for many practical examples and models, including non-smooth dynamical systems Provides realistic models based on unsolved discontinuous problems from the literature and describes how Poincaré-Andronov-Melnikov analysis can be used to solve them Investigates the relationship between non-smooth systems and their continuous approximations

Advanced Topics in Nonsmooth Dynamics

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Publisher : Springer
ISBN 13 : 3319759728
Total Pages : 457 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Advanced Topics in Nonsmooth Dynamics by : Remco Leine

Download or read book Advanced Topics in Nonsmooth Dynamics written by Remco Leine and published by Springer. This book was released on 2018-06-07 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses emerging topics in the area of nonsmooth dynamics research, such as numerical methods for nonsmooth systems, impact laws for multi-collisions, nonlinear vibrations and control of nonsmooth systems. It documents original work of researchers at the European Network for NonSmooth Dynamics (ENNSD), which provides a cooperation platform for researchers in the field and promotes research focused on nonsmooth dynamics and its applications. Since the establishment of the network in 2012, six ENNSD symposia have been organized at different European locations. The network brings together 40 specialists from 9 different countries in and outside Europe and a wealth of scientific knowledge has been gathered and developed by this group of experts in recent years. The book is of interest to both new and experienced researchers in the field of nonsmooth dynamics. Each chapter is written in such a way as to provide an introduction to the topic for researchers from other fields.

A Smooth and Discontinuous Oscillator

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Publisher : Springer
ISBN 13 : 3662530945
Total Pages : 262 pages
Book Rating : 4.6/5 (625 download)

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Book Synopsis A Smooth and Discontinuous Oscillator by : Qingjie Cao

Download or read book A Smooth and Discontinuous Oscillator written by Qingjie Cao and published by Springer. This book was released on 2016-09-27 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to introduce the irrational elliptic function series, providing a theoretical treatment for the smooth and discontinuous system and opening a new branch of applied mathematics. The discovery of the smooth and discontinuous (SD) oscillator and the SD attractors discussed in this book represents a further milestone in nonlinear dynamics, following on the discovery of the Ueda attractor in 1961 and Lorenz attractor in 1963. This particular system bears significant similarities to the Duffing oscillator, exhibiting the standard dynamics governed by the hyperbolic structure associated with the stationary state of the double well. However, there is a substantial departure in nonlinear dynamics from standard dynamics at the discontinuous stage. The constructed irrational elliptic function series, which offers a way to directly approach the nature dynamics analytically for both smooth and discontinuous behaviours including the unperturbed periodic motions and the perturbed chaotic attractors without any truncation, is of particular interest. Readers will also gain a deeper understanding of the actual nonlinear phenomena by means of a simple mechanical model: the theory, methodology, and the applications in various interlinked disciplines of sciences and engineering. This book offers a valuable resource for researchers, professionals and postgraduate students in mechanical engineering, non-linear dynamics, and related areas, such as nonlinear modelling in various fields of mathematics, physics and the engineering sciences.

Ergodic Theory, Analysis, and Efficient Simulation of Dynamical Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 3642565891
Total Pages : 820 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Ergodic Theory, Analysis, and Efficient Simulation of Dynamical Systems by : Bernold Fiedler

Download or read book Ergodic Theory, Analysis, and Efficient Simulation of Dynamical Systems written by Bernold Fiedler and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting very recent results in a major research area, this book is addressed to experts and non-experts in the mathematical community alike. The applied issues range from crystallization and dendrite growth to quantum chaos, conveying their significance far into the neighboring disciplines of science.

Qualitative Analysis of Large Scale Dynamical Systems

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Publisher :
ISBN 13 : 9780124938502
Total Pages : 289 pages
Book Rating : 4.9/5 (385 download)

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Book Synopsis Qualitative Analysis of Large Scale Dynamical Systems by : Anthony N. Michel

Download or read book Qualitative Analysis of Large Scale Dynamical Systems written by Anthony N. Michel and published by . This book was released on 1977 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Non-Smooth Dynamical Systems

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Author :
Publisher : Springer
ISBN 13 : 3540444416
Total Pages : 234 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Non-Smooth Dynamical Systems by : Markus Kunze

Download or read book Non-Smooth Dynamical Systems written by Markus Kunze and published by Springer. This book was released on 2007-05-06 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides a self-contained introduction to the mathematical theory of non-smooth dynamical problems, as they frequently arise from mechanical systems with friction and/or impacts. It is aimed at applied mathematicians, engineers, and applied scientists in general who wish to learn the subject.

Qualitative Methods in Nonlinear Dynamics

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Publisher : CRC Press
ISBN 13 : 9780824707354
Total Pages : 326 pages
Book Rating : 4.7/5 (73 download)

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Book Synopsis Qualitative Methods in Nonlinear Dynamics by : A.A. Martynyuk

Download or read book Qualitative Methods in Nonlinear Dynamics written by A.A. Martynyuk and published by CRC Press. This book was released on 2001-11-05 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Presents new approaches to qualitative analysis of continuous, discreteptime, and impulsive nonlinear systems via Liapunov matrix-valued functions that introduce more effective tests for solving problems of estimating the domains of asymptotic stability."

Nonsmooth Mechanics

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Publisher : Springer Science & Business Media
ISBN 13 : 1447105575
Total Pages : 565 pages
Book Rating : 4.4/5 (471 download)

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Book Synopsis Nonsmooth Mechanics by : Bernard Brogliato

Download or read book Nonsmooth Mechanics written by Bernard Brogliato and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thank you for opening the second edition of this monograph, which is devoted to the study of a class of nonsmooth dynamical systems of the general form: ::i; = g(x,u) (0. 1) f(x, t) 2: 0 where x E JRn is the system's state vector, u E JRm is the vector of inputs, and the function f (-, . ) represents a unilateral constraint that is imposed on the state. More precisely, we shall restrict ourselves to a subclass of such systems, namely mechanical systems subject to unilateral constraints on the position, whose dynamical equations may be in a first instance written as: ii= g(q,q,u) (0. 2) f(q, t) 2: 0 where q E JRn is the vector of generalized coordinates of the system and u is an in put (or controller) that generally involves a state feedback loop, i. e. u= u(q, q, t, z), with z= Z(z, q, q, t) when the controller is a dynamic state feedback. Mechanical systems composed of rigid bodies interacting fall into this subclass. A general prop erty of systems as in (0. 1) and (0. 2) is that their solutions are nonsmooth (with respect to time): Nonsmoothness arises primarily from the occurence of impacts (or collisions, or percussions) in the dynamical behaviour, when the trajectories attain the surface f(x, t) = O. They are necessary to keep the trajectories within the subspace = {x : f(x, t) 2: O} of the system's state space.

Dynamics and Bifurcations of Non-Smooth Mechanical Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 3540443983
Total Pages : 245 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Dynamics and Bifurcations of Non-Smooth Mechanical Systems by : Remco I. Leine

Download or read book Dynamics and Bifurcations of Non-Smooth Mechanical Systems written by Remco I. Leine and published by Springer Science & Business Media. This book was released on 2013-03-19 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph combines the knowledge of both the field of nonlinear dynamics and non-smooth mechanics, presenting a framework for a class of non-smooth mechanical systems using techniques from both fields. The book reviews recent developments, and opens the field to the nonlinear dynamics community. This book addresses researchers and graduate students in engineering and mathematics interested in the modelling, simulation and dynamics of non-smooth systems and nonlinear dynamics.

Qualitative Theory of Hybrid Dynamical Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 1461213649
Total Pages : 354 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Qualitative Theory of Hybrid Dynamical Systems by : Alexey S. Matveev

Download or read book Qualitative Theory of Hybrid Dynamical Systems written by Alexey S. Matveev and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: The emerging area of hybrid dynamical systems lies at the interface of control theory and computer science, i.e., analogue 'and' digital aspects of systems. This new monograph presents state-of-the-art concepts, methods and tools for analyzing and describing hybrid dynamical systems.

Applied Non-Linear Dynamical Systems

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Publisher : Springer
ISBN 13 : 3319082663
Total Pages : 538 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Applied Non-Linear Dynamical Systems by : Jan Awrejcewicz

Download or read book Applied Non-Linear Dynamical Systems written by Jan Awrejcewicz and published by Springer. This book was released on 2014-10-21 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is a collection of contributions devoted to analytical, numerical and experimental techniques of dynamical systems, presented at the International Conference on Dynamical Systems: Theory and Applications, held in Łódź, Poland on December 2-5, 2013. The studies give deep insight into both the theory and applications of non-linear dynamical systems, emphasizing directions for future research. Topics covered include: constrained motion of mechanical systems and tracking control; diversities in the inverse dynamics; singularly perturbed ODEs with periodic coefficients; asymptotic solutions to the problem of vortex structure around a cylinder; investigation of the regular and chaotic dynamics; rare phenomena and chaos in power converters; non-holonomic constraints in wheeled robots; exotic bifurcations in non-smooth systems; micro-chaos; energy exchange of coupled oscillators; HIV dynamics; homogenous transformations with applications to off-shore slender structures; novel approaches to a qualitative study of a dissipative system; chaos of postural sway in humans; oscillators with fractional derivatives; controlling chaos via bifurcation diagrams; theories relating to optical choppers with rotating wheels; dynamics in expert systems; shooting methods for non-standard boundary value problems; automatic sleep scoring governed by delay differential equations; isochronous oscillations; the aerodynamics pendulum and its limit cycles; constrained N-body problems; nano-fractal oscillators and dynamically-coupled dry friction.

Non-Smooth Dynamical Systems

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Author :
Publisher : Springer
ISBN 13 : 9783662206102
Total Pages : 244 pages
Book Rating : 4.2/5 (61 download)

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Book Synopsis Non-Smooth Dynamical Systems by : Markus Kunze

Download or read book Non-Smooth Dynamical Systems written by Markus Kunze and published by Springer. This book was released on 2014-01-15 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides a self-contained introduction to the mathematical theory of non-smooth dynamical problems, as they frequently arise from mechanical systems with friction and/or impacts. It is aimed at applied mathematicians, engineers, and applied scientists in general who wish to learn the subject.

Methods of Qualitative Theory in Nonlinear Dynamics

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Author :
Publisher : World Scientific
ISBN 13 : 9789810233822
Total Pages : 420 pages
Book Rating : 4.2/5 (338 download)

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Book Synopsis Methods of Qualitative Theory in Nonlinear Dynamics by : Leonid P. Shilnikov

Download or read book Methods of Qualitative Theory in Nonlinear Dynamics written by Leonid P. Shilnikov and published by World Scientific. This book was released on 1998 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bifurcation and Chaos has dominated research in nonlinear dynamics for over two decades and numerous introductory and advanced books have been published on this subject. There remains, however, a dire need for a textbook which provides a pedagogically appealing yet rigorous mathematical bridge between these two disparate levels of exposition. This book is written to serve the above unfulfilled need. Following the footsteps of Poincare, and the renowned Andronov school of nonlinear oscillations, this book focuses on the qualitative study of high-dimensional nonlinear dynamical systems. Many of the qualitative methods and tools presented in this book were developed only recently and have not yet appeared in a textbook form. In keeping with the self-contained nature of this book, all topics are developed with an introductory background and complete mathematical rigor. Generously illustrated and written with a high level of exposition, this book will appeal to both beginners and advanced studentsof nonlinear dynamics interested in learning a rigorous mathematical foundation of this fascinating subject.