Frequency of Self-Oscillations

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Author :
Publisher : Elsevier
ISBN 13 : 1483280306
Total Pages : 543 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Frequency of Self-Oscillations by : Janusz Groszkowski

Download or read book Frequency of Self-Oscillations written by Janusz Groszkowski and published by Elsevier. This book was released on 2013-10-22 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: Frequency of Self-Oscillations covers the realm of electric oscillations that plays an important role both in the scientific and technical aspects. This book is composed of nine chapters, and begins with the introduction to the alternating currents and oscillation. The succeeding chapters deal with the free oscillations in linear isolated systems. These topics are followed by discussions on self-oscillations in linear systems. Other chapters describe the self-oscillations in non-linear systems, the influence of linear elements on frequency of oscillations, and the electro mechanical oscillators. The final chapters consider the oscillations in a system with reactances in RC and LR circuits. This book will prove useful to electrical engineering students, teachers, researchers.

Physical Fundamentals of Oscillations

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Author :
Publisher : Springer
ISBN 13 : 3319751549
Total Pages : 262 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Physical Fundamentals of Oscillations by : Leonid Chechurin

Download or read book Physical Fundamentals of Oscillations written by Leonid Chechurin and published by Springer. This book was released on 2018-04-16 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book introduces possibly the most compact, simple and physically understandable tool that can describe, explain, predict and design the widest set of phenomena in time-variant and nonlinear oscillations. The phenomena described include parametric resonances, combined resonances, instability of forced oscillations, synchronization, distributed parameter oscillation and flatter, parametric oscillation control, robustness of oscillations and many others. Although the realm of nonlinear oscillations is enormous, the book relies on the concept of minimum knowledge for maximum understanding. This unique tool is the method of stationarization, or one frequency approximation of parametric resonance problem analysis in linear time-variant dynamic systems. The book shows how this can explain periodic motion stability in stationary nonlinear dynamic systems, and reveals the link between the harmonic stationarization coefficients and describing functions. As such, the book speaks the language of control: transfer functions, frequency response, Nyquist plot, stability margins, etc. An understanding of the physics of stability loss is the basis for the design of new oscillation control methods for, several of which are presented in the book. These and all the other findings are illustrated by numerical examples, which can be easily reproduced by readers equipped with a basic simulation package like MATLAB with Simulink. The book offers a simple tool for all those travelling through the world of oscillations, helping them discover its hidden beauty. Researchers can use the method to uncover unknown aspects, and as a reference to compare it with other, for example, abstract mathematical means. Further, it provides engineers with a minimalistic but powerful instrument based on physically measurable variables to analyze and design oscillatory systems.

Self-Oscillations in Dynamic Systems

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Author :
Publisher : Birkhäuser
ISBN 13 : 3319233033
Total Pages : 163 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Self-Oscillations in Dynamic Systems by : Luis T. Aguilar

Download or read book Self-Oscillations in Dynamic Systems written by Luis T. Aguilar and published by Birkhäuser. This book was released on 2015-10-01 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph presents a simple and efficient two-relay control algorithm for generation of self-excited oscillations of a desired amplitude and frequency in dynamic systems. Developed by the authors, the two-relay controller consists of two relays switched by the feedback received from a linear or nonlinear system, and represents a new approach to the self-generation of periodic motions in underactuated mechanical systems. The first part of the book explains the design procedures for two-relay control using three different methodologies – the describing-function method, Poincaré maps, and the locus-of-a perturbed-relay-system method – and concludes with stability analysis of designed periodic oscillations. Two methods to ensure the robustness of two-relay control algorithms are explored in the second part, one based on the combination of the high-order sliding mode controller and backstepping, and the other on higher-order sliding-modes-based reconstruction of uncertainties and their compensation where Lyapunov-based stability analysis of tracking error is used. Finally, the third part illustrates applications of self-oscillation generation by a two-relay control with a Furuta pendulum, wheel pendulum, 3-DOF underactuated robot, 3-DOF laboratory helicopter, and fixed-phase electronic circuits. Self-Oscillations in Dynamic Systems will appeal to engineers, researchers, and graduate students working on the tracking and self-generation of periodic motion of electromechanical systems, including non-minimum-phase systems. It will also be of interest to mathematicians working on analysis of periodic solutions.

Pattern Formations and Oscillatory Phenomena

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Author :
Publisher : Elsevier Inc. Chapters
ISBN 13 : 0128061561
Total Pages : 75 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Pattern Formations and Oscillatory Phenomena by : Shuichi Kinoshita

Download or read book Pattern Formations and Oscillatory Phenomena written by Shuichi Kinoshita and published by Elsevier Inc. Chapters. This book was released on 2013-05-09 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present examples of familiar phenomena found in nonequilibrium systems, including oscillatory phenomena, order-formation processes, and pattern formation. In particular, we introduce commonly used mathematical methods to analyze their characteristics. First, we present oscillations described by the Lotka–Volterra and van der Pol equations, the Brusselator, the Oregonator, and relaxation oscillations as examples of oscillatory phenomena. Second, we investigate the order-formation process in colloidal crystals and present an experimental observation of 2D array formation. Third, we demonstrate pattern formation in crystals on the basis of the Mullins–Sekerka instability, and in chemical and biological systems on the basis of the Turing instability. In particular, we describe the optical properties and development of sophisticated structural patterns that directly interact with light. Finally, we briefly describe a theoretical phase-transition analogy that might clarify the concept of order formation in nonequilibrium systems.

Regular and Chaotic Oscillations

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 3540452524
Total Pages : 401 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Regular and Chaotic Oscillations by : Polina S. Landa

Download or read book Regular and Chaotic Oscillations written by Polina S. Landa and published by Springer Science & Business Media. This book was released on 2012-11-12 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text maps out the modern theory of non-linear oscillations. The material is presented in a non-traditional manner and emphasises the new results of the theory - obtained partially by the author, who is one of the leading experts in the area. Among the topics are: synchronization and chaotization of self-oscillatory systems and the influence of weak random vibration on modification of characteristics and behaviour of the non-linear systems.

Waves and Oscillations

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Author :
Publisher : New Age International
ISBN 13 : 9788122412918
Total Pages : 440 pages
Book Rating : 4.4/5 (129 download)

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Book Synopsis Waves and Oscillations by : R. N. Chaudhuri

Download or read book Waves and Oscillations written by R. N. Chaudhuri and published by New Age International. This book was released on 2001 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Book Explains The Various Dimensions Of Waves And Oscillations In A Simple And Systematic Manner. It Is An Unique Attempt At Presenting A Self-Contained Account Of The Subject With Step-By-Step Solutions Of A Large Number Of Problems Of Different Types. The Book Will Be Of Great Help Not Only To Undergraduate Students, But Also To Those Preparing For Various Competitive Examinations.

Self-Oscillations

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Author :
Publisher : Pergamon
ISBN 13 : 9780080100784
Total Pages : pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Self-Oscillations by : J. Groszkowsk

Download or read book Self-Oscillations written by J. Groszkowsk and published by Pergamon. This book was released on 1964-01-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nonlinear Microwave Circuit Design

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 0470020687
Total Pages : 402 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Nonlinear Microwave Circuit Design by : Franco Giannini

Download or read book Nonlinear Microwave Circuit Design written by Franco Giannini and published by John Wiley & Sons. This book was released on 2004-10-22 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design techniques for nonlinear microwave circuits are much less developed than for linear microwave circuits. Until now there has been no up-to-date text available in this area. Current titles in this field are considered outdated and tend to focus on analysis, failing to adequately address design and measurement aspects. Giannini and Leuzzi provide the theoretical background to non-linear microwave circuits before going on to discuss the practical design and measurement of non-linear circuits and components. Non-linear Microwave Circuit Design reviews all of the established analysis and characterisation techniques available and provides detailed coverage of key modelling methods. Practical examples are used throughout the text to emphasise the design and application focus of the book. Provides a unique, design-focused, coverage of non-linear microwave circuits Covers the fundamental properties of nonlinear circuits and methods for device modelling Outlines non-linear measurement techniques and characterisation of active devices Reviews available design methodologies for non-linear power amplifiers and details advanced software modelling tools Provides the first detailed treatment of non-linear frequency multipliers, mixers and oscillators Focuses on the application potential of non-linear components Practicing engineers and circuit designers working in microwave and communications engineering and designing new applications, as well as senior undergraduates, graduate students and researchers in microwave and communications engineering and their libraries will find this a highly rewarding read.

Nonlinear Oscillations and Waves in Dynamical Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 9401587639
Total Pages : 550 pages
Book Rating : 4.4/5 (15 download)

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Book Synopsis Nonlinear Oscillations and Waves in Dynamical Systems by : P.S Landa

Download or read book Nonlinear Oscillations and Waves in Dynamical Systems written by P.S Landa and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: A rich variety of books devoted to dynamical chaos, solitons, self-organization has appeared in recent years. These problems were all considered independently of one another. Therefore many of readers of these books do not suspect that the problems discussed are divisions of a great generalizing science - the theory of oscillations and waves. This science is not some branch of physics or mechanics, it is a science in its own right. It is in some sense a meta-science. In this respect the theory of oscillations and waves is closest to mathematics. In this book we call the reader's attention to the present-day theory of non-linear oscillations and waves. Oscillatory and wave processes in the systems of diversified physical natures, both periodic and chaotic, are considered from a unified poin t of view . The relation between the theory of oscillations and waves, non-linear dynamics and synergetics is discussed. One of the purposes of this book is to convince reader of the necessity of a thorough study popular branches of of the theory of oscillat ions and waves, and to show that such science as non-linear dynamics, synergetics, soliton theory, and so on, are, in fact , constituent parts of this theory. The primary audiences for this book are researchers having to do with oscillatory and wave processes, and both students and post-graduate students interested in a deep study of the general laws and applications of the theory of oscillations and waves.

The Wireless World and Radio Review

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Author :
Publisher :
ISBN 13 :
Total Pages : 966 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis The Wireless World and Radio Review by :

Download or read book The Wireless World and Radio Review written by and published by . This book was released on 1926 with total page 966 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Super-regenerative Receivers

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Author :
Publisher : CUP Archive
ISBN 13 :
Total Pages : 220 pages
Book Rating : 4./5 ( download)

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Book Synopsis Super-regenerative Receivers by :

Download or read book Super-regenerative Receivers written by and published by CUP Archive. This book was released on with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Waves And Oscillations 2Ed

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Publisher : Vikas Publishing House
ISBN 13 : 9780706985436
Total Pages : 456 pages
Book Rating : 4.9/5 (854 download)

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Book Synopsis Waves And Oscillations 2Ed by : N Subrahmanyam

Download or read book Waves And Oscillations 2Ed written by N Subrahmanyam and published by Vikas Publishing House. This book was released on 2009-11-01 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: The subject matter is divided into twelve chapters. Each chapter is self-contained and is treated in a comprehensive way, using the S.I. system of units. Harmonic Oscillators, Linearity and Superposition Principle, Oscillations with One Degree of Freedom, Resonance and Sharpness of Resonance, Quality Factor, Doppler Effect in Sound and Light, Medical Applications of Ultrasonics, Acoustic Intensity, Acoustic Measurements, Wave Velocity and Group Velocity, Maxwell’s Equations, Propagation of Electromagnetic Waves in Isotropic Media, De Broglie Waves, Heisenberg’s Uncertainty Principle and Special Theory of Relatively are some of the important topics which have been given special attention. Solved numerical problems, wherever necessary, are given in the text and in the exercises at the end of each chapter. The book is intended to be a textbook for the undergraduate students of Indian universities.

Frequency Noise and Self-sustained Oscillations in Microelectromechanical Systems

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Publisher :
ISBN 13 :
Total Pages : 118 pages
Book Rating : 4.:/5 (967 download)

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Book Synopsis Frequency Noise and Self-sustained Oscillations in Microelectromechanical Systems by : Fengpei Sun

Download or read book Frequency Noise and Self-sustained Oscillations in Microelectromechanical Systems written by Fengpei Sun and published by . This book was released on 2016 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Official Gazette of the United States Patent Office

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Publisher :
ISBN 13 :
Total Pages : 1528 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Official Gazette of the United States Patent Office by : United States. Patent Office

Download or read book Official Gazette of the United States Patent Office written by United States. Patent Office and published by . This book was released on 1964 with total page 1528 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Relay Control Systems

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Publisher : CUP Archive
ISBN 13 : 9780521243902
Total Pages : 552 pages
Book Rating : 4.2/5 (439 download)

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Book Synopsis Relay Control Systems by : I︠A︡kov Zalmanovich T︠S︡ypkin

Download or read book Relay Control Systems written by I︠A︡kov Zalmanovich T︠S︡ypkin and published by CUP Archive. This book was released on 1984-11-08 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Relay control systems are widely employed in a variety of technological domains because they are simpler and, in many cases, have better dynamic properties than other types of control system. The aim of this book is to present a theory of relay control systems that is based on the concepts of transfer functions and frequency and time characteristics. While giving an account of the general properties of relay control systems, the author devotes ample space to the analysis and computation of concrete examples. Although the reader is assumed to be acquainted with Fourier series and operational calculus, the appendices contain some background mathematics to make the book as self-contained as possible.

Nonlinear Magnetization Dynamics in Nanosystems

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Publisher : Elsevier
ISBN 13 : 0080913792
Total Pages : 479 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Nonlinear Magnetization Dynamics in Nanosystems by : Isaak D. Mayergoyz

Download or read book Nonlinear Magnetization Dynamics in Nanosystems written by Isaak D. Mayergoyz and published by Elsevier. This book was released on 2009-04-20 with total page 479 pages. Available in PDF, EPUB and Kindle. Book excerpt: As data transfer rates increase within the magnetic recording industry, improvements in device performance and reliability crucially depend on the thorough understanding of nonlinear magnetization dynamics at a sub-nanoscale level. This book offers a modern, stimulating approach to the subject of nonlinear magnetization dynamics by discussing important aspects such as the Landau-Lifshitz-Gilbert (LLG) equation, analytical solutions, and the connection between the general topological and structural aspects of dynamics. An advanced reference for the study and understanding of nonlinear magnetization dynamics, it addresses situations such as the understanding of spin dynamics in short time scales and device performance and reliability in magnetic recording. Topics covered include nonlinear magnetization dynamics and the Landau-Lifshitz-Gilbert equation, nonlinear dynamical systems, spin waves, ferromagnetic resonance and pulsed magnetization switching. The book explains how to derive exact analytical solutions for the complete nonlinear problem and emphasises the connection between the general topological and structural aspects of nonlinear magnetization dynamics and the discretization schemes better suited to its numerical study. It is an exceptional research tool providing an advanced understanding of the study of magnetization dynamics in situations of fundamental and technological interest.

Biology Bulletin of the Academy of Sciences of the USSR.

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Publisher :
ISBN 13 :
Total Pages : 326 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Biology Bulletin of the Academy of Sciences of the USSR. by : Akademii︠a︡ nauk SSSR.

Download or read book Biology Bulletin of the Academy of Sciences of the USSR. written by Akademii︠a︡ nauk SSSR. and published by . This book was released on 1983 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: