Recent Results On Time Delay Systems

Author : Emilia Fridman
Publisher : Springer
Page : 362 pages
File Size : 44,5 Mb
Release : 2014-09-02
Category : Science
ISBN : 9783319093932

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Introduction to Time-Delay Systems by Emilia Fridman Pdf

The beginning of the 21st century can be characterized as the” time-delay boom” leading to numerous important results. The purpose of this book is two-fold, to familiarize the non-expert reader with time-delay systems and to provide a systematic treatment of modern ideas and techniques for experts. This book is based on the course ”Introduction to time-delay systems” for graduate students in Engineering and Applied Mathematics that the author taught in Tel Aviv University in 2011-2012 and 2012-2013 academic years. The sufficient background to follow most of the material are the undergraduate courses in mathematics and an introduction to control. The book leads the reader from some basic classical results on time-delay systems to recent developments on Lyapunov-based analysis and design with applications to the hot topics of sampled-data and network-based control. The objective is to provide useful tools that will allow the reader not only to apply the existing methods, but also to develop new ones. It should be of interest for researchers working in the field, for graduate students in engineering and applied mathematics, and for practicing engineers. It may also be used as a textbook for a graduate course on time-delay systems.

Author : Emmanuel Witrant,Emilia Fridman,Olivier Sename,Luc Dugard
Publisher : Springer
Page : 328 pages
File Size : 54,7 Mb
Release : 2016-02-02
Category : Technology & Engineering
ISBN : 9783319263694

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Recent Results on Time-Delay Systems by Emmanuel Witrant,Emilia Fridman,Olivier Sename,Luc Dugard Pdf

This book mostly results from a selection of papers presented during the 11th IFAC (International Federation of Automatic Control) Workshop on Time-Delay Systems, which took place in Grenoble, France, February 4 - 6, 2013. During this event, 37 papers were presented. Taking into account the reviewers' evaluation and the papers' presentation the best papers have been selected and collected into the present volume. The authors of 13 selected papers were invited to participate to this book and provided a more detailed and improved version of the conference paper. To enrich the book, three more chapters have been included from specialists on time-delay systems who presented their work during the 52nd IEEE Conference on Decision and Control, which held in December 10 - 13, 2013, at Florence, Italy. The content of the book is divided into four main parts as follows: Modeling, Stability analysis, Stabilization and control, and Input-delay systems. Focusing on various topics of time-delay systems, this book will be interesting for researchers and graduate students working on control and system theory.

Author : Qing-Chang Zhong
Publisher : Springer Science & Business Media
Page : 243 pages
File Size : 40,5 Mb
Release : 2006-05-28
Category : Technology & Engineering
ISBN : 9781846282652

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Robust Control of Time-delay Systems by Qing-Chang Zhong Pdf

Recently, there have been significant developments in robust control of time-delay systems. This volume presents a systematic treatment of robust control for such systems in the frequency domain. The emphasis is on systems with a single input or output delay, although the delay-free part of the plant can be multi-input-multi-output, in which case the delays in different channels should be the same. The author covers the whole range of H-infinity control of time-delay systems: from controller parameterization implementation; from the Nehari problem to the four-block problem; from theoretical developments to practical issues. The major tools used are similarity transformation, the chain-scattering approach and J-spectral factorization. Self-contained, "Robust Control of Time-delay Systems" will interest control theorists and mathematicians working with time-delay systems. Its methodical approach will be of value to graduates studying general robust control theory or its applications in time-delay systems.

Author : Iasson Karafyllis,Michael Malisoff,Frederic Mazenc,Pepe Pierdomenico
Publisher : Springer
Page : 407 pages
File Size : 41,6 Mb
Release : 2015-07-15
Category : Technology & Engineering
ISBN : 9783319180724

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Recent Results on Nonlinear Delay Control Systems by Iasson Karafyllis,Michael Malisoff,Frederic Mazenc,Pepe Pierdomenico Pdf

This volume collects recent advances in nonlinear delay systems, with an emphasis on constructive generalized Lyapunov and predictive approaches that certify stability properties. The book is written by experts in the field and includes two chapters by Miroslav Krstic, to whom this volume is dedicated. This volume is suitable for all researchers in mathematics and engineering who deal with nonlinear delay control problems and students who would like to understand the current state of the art in the control of nonlinear delay systems.

Author : Magdi S. Mahmoud
Publisher : Springer Science & Business Media
Page : 433 pages
File Size : 50,6 Mb
Release : 2010-09-14
Category : Technology & Engineering
ISBN : 1441963944

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Switched Time-Delay Systems by Magdi S. Mahmoud Pdf

In many practical applications we deal with a wide class of dynamical systems that are comprised of a family of continuous-time or discrete-time subsystems and a rule orchestrating the switching between the subsystems. This class of systems is frequently called switched system. Switched linear systems provide a framework that bridges the linear systems and the complex and/or uncertain systems. The mo- vation for investigating this class of systems is twofold: ?rst, it has an inherent multi-modal behavior in the sense that several dynamical subsystems are required to describe their behavior, which might depend on various environmental factors. Second, the methods of intelligent control systems are based on the idea of swit- ing between different controllers. Looked at in this light, switched systems provide an integral framework to deal with complex system behaviors such as chaos and multiple limit cycles and gain more insights into powerful tools such as intelligent control, adaptive control, and robust control. Switched systems have been inves- gated for a long time in the control and systems literature and have increasingly attracted more attention for the past three decades. The number of journal articles, books, and conference papers have grown exponentially and a number of fundam- tal concepts and powerful tools have been developed. It has been pointed out that switched systems have been studied from various viewpoints.

Author : Rajeeb Dey,Goshaidas Ray,Valentina Emilia Balas
Publisher : Springer
Page : 267 pages
File Size : 47,9 Mb
Release : 2017-11-24
Category : Technology & Engineering
ISBN : 9783319701493

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Stability and Stabilization of Linear and Fuzzy Time-Delay Systems by Rajeeb Dey,Goshaidas Ray,Valentina Emilia Balas Pdf

This book provides a clear understanding in formulating stability analysis and state feedback control of retarded time delay systems using Lyapunov’s second method in an LMI framework. The chapters offer a clear overview of the evolution of stability analysis in terms of the construction of a Lyapunov functional and use of the integral inequalities in order to reduce the gap of delay upper bound estimate compared to frequency domain method through existing and proposed stability theorems. Power system engineering problem has been presented here to give readers fair idea on applicability of the model and method for solving engineering problems. Without deviating from the framework of analysis more complex dynamics of the system have been dealt with here that includes actuator saturation and thereby ascertaining local stability for an estimated time-delay and domain of attraction. Nonlinearity in a time-delay system has been dealt with in the T-S fuzzy modeling approach. This book is useful as a textbook for Master’s students and advanced researcher working in the field of control system engineering, and for practicing engineers dealing with such complex dynamical systems. The strengths of the book are lucidity of presentation, lucidity of solution method, MATLAB programs given in the appendix that help the novice researcher to carry out research in this area independently, clear idea about the formulation of desired stability and control problem in a LMI framework, application problem provided can motivate students and researcher to recast their problems in the similar framework easily, helpful for readers to use the stability (stabilization) conditions or formulate their own stability conditions easily for a complicated linear or nonlinear dynamical system.

Author : Mohammad-Hassan Khooban,Tomislav Dragicevic
Publisher : Academic Press
Page : 308 pages
File Size : 51,5 Mb
Release : 2020-11-27
Category : Technology & Engineering
ISBN : 9780323858045

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Control Strategy for Time-Delay Systems by Mohammad-Hassan Khooban,Tomislav Dragicevic Pdf

Since delays are present in 99% of industrial processes, Control Strategy for Time-delay Systems covers all the important features of real-world practical applications which will be valuable to practicing engineers and specialists The book presents the views of the editors on promising research directions and future industrial applications in this area. Although the fundamentals of time-delay systems are discussed, the book focuses on the advanced modelling and control of such systems and will provide the analysis and test (or simulation) results of nearly every technique described in the book For this purpose, highly complex models are introduced to ?describe the mentioned new applications which are characterized by ?time-varying delays with intermittent and stochastic nature, several types of nonlinearities, and the presence ?of different time-scales. Researchers, practitioners and PhD students will gain insights into the prevailing trends in design and operation of real-time control systems, reviewing the shortcomings and future developments concerning the practical system issues such as standardization, protection and design.

Author : Jean Jacques Loiseau,Wim Michiels,Silviu-Iulian Niculescu,Rifat Sipahi
Publisher : Springer
Page : 418 pages
File Size : 47,8 Mb
Release : 2009-08-10
Category : Mathematics
ISBN : 9783642028977

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Topics in Time Delay Systems by Jean Jacques Loiseau,Wim Michiels,Silviu-Iulian Niculescu,Rifat Sipahi Pdf

Time delays are present in many physical processes due to the period of time it takes for the events to occur. Delays are particularly more pronounced in networks of interconnected systems, such as supply chains and systems controlled over c- munication networks. In these control problems, taking the delays into account is particularly important for performance evaluation and control system’s design. It has been shown, indeed, that delays in a controlled system (for instance, a c- munication delay for data acquisition) may have an “ambiguous” nature: they may stabilize the system, or, in the contrary,they may lead to deteriorationof the clos- loop performance or even instability, depending on the delay value and the system parameters. It is a fact that delays have stabilizing effects, but this is clearly con i- ing for human intuition. Therefore,speci c analysis techniquesand design methods are to be developed to satisfactorily take into account the presence of delays at the design stage of the control system. The research on time delay systems stretches back to 1960s and it has been very active during the last twenty years. During this period, the results have been presented at the main control conferences(CDC, ACC, IFAC), in specialized wo- shops (IFAC TDS series), and published in the leading journals of control engine- ing, systems and control theory, applied and numerical mathematics.

Author : Corentin Briat
Publisher : Springer
Page : 412 pages
File Size : 44,7 Mb
Release : 2014-09-03
Category : Technology & Engineering
ISBN : 9783662440506

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Linear Parameter-Varying and Time-Delay Systems by Corentin Briat Pdf

This book provides an introduction to the analysis and control of Linear Parameter-Varying Systems and Time-Delay Systems and their interactions. The purpose is to give the readers some fundamental theoretical background on these topics and to give more insights on the possible applications of these theories. This self-contained monograph is written in an accessible way for readers ranging from undergraduate/PhD students to engineers and researchers willing to know more about the fields of time-delay systems, parameter-varying systems, robust analysis, robust control, gain-scheduling techniques in the LPV fashion and LMI based approaches. The only prerequisites are basic knowledge in linear algebra, ordinary differential equations and (linear) dynamical systems. Most of the results are proved unless the proof is too complex or not necessary for a good understanding of the results. In the latter cases, suitable references are systematically provided. The first part pertains on the representation, analysis and control of LPV systems along with a reminder on robust analysis and control techniques. The second part is concerned with the representation and analysis of time-delay systems using various time-domain techniques. The third and last part is devoted to the representation, analysis, observation, filtering and control of LPV time-delay systems. The book also presents many important basic and advanced results on the manipulation of LMIs.

Author : Rifat Sipahi,Tomáš Vyhlídal,Silviu-Iulian Niculescu,Pierdomenico Pepe
Publisher : Springer
Page : 442 pages
File Size : 46,7 Mb
Release : 2012-02-23
Category : Technology & Engineering
ISBN : 9783642252211

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Time Delay Systems: Methods, Applications and New Trends by Rifat Sipahi,Tomáš Vyhlídal,Silviu-Iulian Niculescu,Pierdomenico Pepe Pdf

This volume is concerned with the control and dynamics of time delay systems; a research field with at least six-decade long history that has been very active especially in the past two decades. In parallel to the new challenges emerging from engineering, physics, mathematics, and economics, the volume covers several new directions including topology induced stability, large-scale interconnected systems, roles of networks in stability, and new trends in predictor-based control and consensus dynamics. The associated applications/problems are described by highly complex models, and require solving inverse problems as well as the development of new theories, mathematical tools, numerically-tractable algorithms for real-time control. The volume, which is targeted to present these developments in this rapidly evolving field, captures a careful selection of the most recent papers contributed by experts and collected under five parts: (i) Methodology: From Retarded to Neutral Continuous Delay Models, (ii) Systems, Signals and Applications, (iii): Numerical Methods, (iv) Predictor-based Control and Compensation, and (v) Networked Control Systems and Multi-agent Systems.

Author : Zheng-Guang Wu,Hongye Su,Peng Shi,Jian Chu
Publisher : Springer
Page : 231 pages
File Size : 40,5 Mb
Release : 2013-04-10
Category : Technology & Engineering
ISBN : 9783642374975

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Analysis and Synthesis of Singular Systems with Time-Delays by Zheng-Guang Wu,Hongye Su,Peng Shi,Jian Chu Pdf

Singular time-delay systems are very suitable to describe a lot of practical systems such as manufacturing systems, networked control systems, power systems and electrical circuits. Thus, the past two decades have witnessed a significant progress on the theory of singular time-delay systems, and many fundamental and important topics have been successfully investigated including stability analysis, stabilization, guaranteed cost control, filtering, observer design, sliding mode control and so on. The main objective of this book is to present the latest developments and references in the analysis and synthesis of singular time-delay systems with or without Markov jumping parameters in a unified framework. The materials adopted in this book are mainly based on research results of the authors. This book will be of interest to academic researchers working in singular systems, time-delay systems and Markov jump systems and to graduate students interested in systems and control theory.

Author : Bin Zhou
Publisher : Springer
Page : 494 pages
File Size : 41,8 Mb
Release : 2014-05-29
Category : Technology & Engineering
ISBN : 9783642542060

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Truncated Predictor Feedback for Time-Delay Systems by Bin Zhou Pdf

This book provides a systematic approach to the design of predictor based controllers for (time-varying) linear systems with either (time-varying) input or state delays. Differently from those traditional predictor based controllers, which are infinite-dimensional static feedback laws and may cause difficulties in their practical implementation, this book develops a truncated predictor feedback (TPF) which involves only finite dimensional static state feedback. Features and topics: A novel approach referred to as truncated predictor feedback for the stabilization of (time-varying) time-delay systems in both the continuous-time setting and the discrete-time setting is built systematically Semi-global and global stabilization problems of linear time-delay systems subject to either magnitude saturation or energy constraints are solved in a systematic manner Both stabilization of a single system and consensus of a group of systems (multi-agent systems) are treated in a unified manner by applying the truncated predictor feedback and predictor feedback The properties of the solutions to a class of parametric (differential and difference) Lyapunov matrix equations are presented in detail Detailed numerical examples and applications to the spacecraft rendezvous and formation flying problems are provided to demonstrate the usefulness of the presented theoretical results This book can be a useful resource for the researchers, engineers, and graduate students in the fields of control, applied mathematics, mechanical engineering, electrical engineering, and aerospace engineering.

Author : Wim Michiels,Silviu-Iulian Niculescu
Publisher : SIAM
Page : 383 pages
File Size : 49,5 Mb
Release : 2007-01-01
Category : Mathematics
ISBN : 9780898716320

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Stability and Stabilization of Time-Delay Systems by Wim Michiels,Silviu-Iulian Niculescu Pdf

An overall solution to the (robust) stability analysis and stabilisation problem of linear time-delay systems.

Author : Luc Dugard,Erik I. Verriest
Publisher : Unknown
Page : 344 pages
File Size : 51,8 Mb
Release : 2014-01-15
Category : Electronic
ISBN : 3662202123

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Stability and Control of Time-Delay Systems by Luc Dugard,Erik I. Verriest Pdf

Author : Claudia Califano,Claude H. Moog
Publisher : Springer Nature
Page : 113 pages
File Size : 50,6 Mb
Release : 2021-05-30
Category : Technology & Engineering
ISBN : 9783030720261

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Nonlinear Time-Delay Systems by Claudia Califano,Claude H. Moog Pdf

This brief focuses on the structural properties of nonlinear time-delay systems. It provides a link between coverage of fundamental theoretical properties and advanced control algorithms, as well as suggesting a path for the generalization of the differential geometric approach to time-delay systems . The brief begins with an introduction to a class of single-input nonlinear time-delay systems. It then focuses on geometric methods treating them and offers a geometric framework for integrability. The book has chapters dedicated to the accessibility and observability of nonlinear time-delay systems, allowing readers to understand the systems in a well-ordered, structured way. Finally, the brief concludes with applications of integrability and the control of single-input time-delay systems. This brief employs exercises and examples to familiarize readers with the time-delay context. It is of interest to researchers, engineers and postgraduate students who work in the area of nonlinear control systems.