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Books > Reference & Interdisciplinary > Communication studies > Information theory

Intelligent Networked Teleoperation Control (Hardcover, 2015 ed.): Zhijun Li, Yuanqing Xia, Chun-Yi Su Intelligent Networked Teleoperation Control (Hardcover, 2015 ed.)
Zhijun Li, Yuanqing Xia, Chun-Yi Su
R4,075 R2,025 Discovery Miles 20 250 Save R2,050 (50%) Ships in 12 - 17 working days

This book describes a unified framework for networked teleoperation systems involving multiple research fields: networked control systems for linear and nonlinear forms, bilateral teleoperation, trilateral teleoperation, multilateral teleoperation and cooperative teleoperation. It closely examines networked control as a field at the intersection of systems & control and robotics and presents a number of experimental case studies on testbeds for robotic systems, including networked haptic devices, robotic network systems and sensor network systems. The concepts and results outlined are easy to understand, even for readers fairly new to the subject. As such, the book offers a valuable reference work for researchers and engineers in the fields of systems & control and robotics.

Quantum Information Processing - Theory and Implementation (Hardcover, 2nd ed. 2021): Janos A. Bergou, Mark Hillery, Mark... Quantum Information Processing - Theory and Implementation (Hardcover, 2nd ed. 2021)
Janos A. Bergou, Mark Hillery, Mark Saffman
R2,764 Discovery Miles 27 640 Ships in 12 - 17 working days

This new edition of a well-received textbook provides a concise introduction to both the theoretical and experimental aspects of quantum information at the graduate level. While the previous edition focused on theory, the book now incorporates discussions of experimental platforms. Several chapters on experimental implementations of quantum information protocols have been added: implementations using neutral atoms, trapped ions, optics, and solidstate systems are each presented in its own chapter. Previous chapters on entanglement, quantum measurements, quantum dynamics, quantum cryptography, and quantum algorithms have been thoroughly updated, and new additions include chapters on the stabilizer formalism and the Gottesman-Knill theorem as well as aspects of classical and quantum information theory. To facilitate learning, each chapter starts with a clear motivation to the topic and closes with exercises and a recommended reading list. Quantum Information Processing: Theory and Implementation will be essential to graduate students studying quantum information as well as and researchers in other areas of physics who wish to gain knowledge in the field.

Axiomatic Design in Large Systems - Complex Products, Buildings and Manufacturing Systems (Hardcover, 1st ed. 2016): Amro M.... Axiomatic Design in Large Systems - Complex Products, Buildings and Manufacturing Systems (Hardcover, 1st ed. 2016)
Amro M. Farid, Nam P Suh
R5,497 Discovery Miles 54 970 Ships in 12 - 17 working days

This book provides a synthesis of recent developments in Axiomatic Design theory and its application in large complex systems. Introductory chapters provide concise tutorial materials for graduate students and new practitioners, presenting the fundamentals of Axiomatic Design and relating its key concepts to those of model-based systems engineering. A mathematical exposition of design axioms is also provided. The main body of the book, which represents a concentrated treatment of several applications, is divided into three parts covering work on: complex products; buildings; and manufacturing systems. The book shows how design work in these areas can benefit from the scientific and systematic underpinning provided by Axiomatic Design, and in so doing effectively combines the state of the art in design research with practice. All contributions were written by an international group of leading proponents of Axiomatic Design. The book concludes with a call to action motivating further research into the engineering design of large complex systems.

Impulsive Control in Continuous and Discrete-continuous Systems (Hardcover): Boris M. Miller, Evgeny Y. Rubinovich Impulsive Control in Continuous and Discrete-continuous Systems (Hardcover)
Boris M. Miller, Evgeny Y. Rubinovich
R2,502 Discovery Miles 25 020 Ships in 12 - 17 working days

"Impulsive Control in Continuous and Discrete-Continuous Systems" is an up-to-date introduction to the theory of impulsive control in nonlinear systems. This is a new branch of the Optimal Control Theory, which is tightly connected to the Theory of Hybrid Systems. The text introduces the reader to the interesting area of optimal control problems with discontinuous solutions, discussing the application of a new and effective method of discontinuous time-transformation. With a large number of examples, illustrations, and applied problems arising in the area of observation control, this book is excellent as a textbook or reference for a senior or graduate-level course on the subject, as well as a reference for researchers in related fields.

Chemical Complexity - Self-Organization Processes in Molecular Systems (Hardcover, 1st ed. 2017): Alexander S. Mikhailov,... Chemical Complexity - Self-Organization Processes in Molecular Systems (Hardcover, 1st ed. 2017)
Alexander S. Mikhailov, Gerhard Ertl
R3,709 Discovery Miles 37 090 Ships in 12 - 17 working days

This book provides an outline of theoretical concepts and their experimental verification in studies of self-organization phenomena in chemical systems, as they emerged in the mid-20th century and have evolved since. Presenting essays on selected topics, it was prepared by authors who have made profound contributions to the field. Traditionally, physical chemistry has been concerned with interactions between atoms and molecules that produce a variety of equilibrium structures - or the 'dead' order - in a stationary state. But biological cells exhibit a different 'living' kind of order, prompting E. Schroedinger to pose his famous question "What is life?" in 1943. Through an unprecedented theoretical and experimental development, it was later revealed that biological self-organization phenomena are in complete agreement with the laws of physics, once they are applied to a special class of thermodynamically open systems and non-equilibrium states. This knowledge has in turn led to the design and synthesis of simple inorganic systems capable of self-organization effects. These artificial 'living organisms' are able to operate on macroscopic to microscopic scales, even down to single-molecule machines. In the future, such research could provide a basis for a technological breakthrough, comparable in its impact with the invention of lasers and semiconductors. Its results can be used to control natural chemical processes, and to design artificial complex chemical processes with various functionalities. The book offers an extensive discussion of the history of research on complex chemical systems and its future prospects.

Multilevel Strategic Interaction Game Models for Complex Networks (Hardcover, 1st ed. 2019): Eitan Altman, Konstantin... Multilevel Strategic Interaction Game Models for Complex Networks (Hardcover, 1st ed. 2019)
Eitan Altman, Konstantin Avrachenkov, Francesco De Pellegrini, Rachid El-Azouzi, Huijuan Wang
R3,160 Discovery Miles 31 600 Ships in 10 - 15 working days

This book provides a state-of-the-art overview on the dynamics and coevolution in multi-level strategic interaction games. As such it summarizes the results of the European CONGAS project, which developed new mathematical models and tools for the analysis, prediction and control of dynamical processes in systems possessing a rich multi-level structure and a web of interwoven interactions among elements with autonomous decision-making capabilities. The framework is built around game theoretical concepts, in particular evolutionary and multi-resolution games, and includes also techniques drawn from graph theory, statistical mechanics, control and optimization theory. Specific attention is devoted to systems that are prone to intermittency and catastrophic events due to the effect of collective dynamics.

A First Course in Network Theory (Hardcover): Ernesto Estrada, Philip A Knight A First Course in Network Theory (Hardcover)
Ernesto Estrada, Philip A Knight
R3,430 Discovery Miles 34 300 Ships in 12 - 17 working days

The study of network theory is a highly interdisciplinary field, which has emerged as a major topic of interest in various disciplines ranging from physics and mathematics, to biology and sociology. This book promotes the diverse nature of the study of complex networks by balancing the needs of students from very different backgrounds. It references the most commonly used concepts in network theory, provides examples of their applications in solving practical problems, and clear indications on how to analyse their results. In the first part of the book, students and researchers will discover the quantitative and analytical tools necessary to work with complex networks, including the most basic concepts in network and graph theory, linear and matrix algebra, as well as the physical concepts most frequently used for studying networks. They will also find instruction on some key skills such as how to proof analytic results and how to manipulate empirical network data. The bulk of the text is focused on instructing readers on the most useful tools for modern practitioners of network theory. These include degree distributions, random networks, network fragments, centrality measures, clusters and communities, communicability, and local and global properties of networks. The combination of theory, example and method that are presented in this text, should ready the student to conduct their own analysis of networks with confidence and allow teachers to select appropriate examples and problems to teach this subject in the classroom.

Towards a Post-Bertalanffy Systemics (Hardcover, 1st ed. 2016): Gianfranco Minati, Mario Abram, Eliano Pessa Towards a Post-Bertalanffy Systemics (Hardcover, 1st ed. 2016)
Gianfranco Minati, Mario Abram, Eliano Pessa
R3,998 R3,455 Discovery Miles 34 550 Save R543 (14%) Ships in 12 - 17 working days

This book contains the proceedings of the Sixth National Conference of the Italian Systems Society. The title, Towards a post-Bertalanffy Systemics, aims to underline the need for Systemics and Systems Science to generalize theoretically concepts related to complexity (the great enemy of Bertalanffy Systemics). Hopefully this goal should be achieved by working in an inter-disciplinary and trans-disciplinary fashion, using systemic concepts arising from various disciplines and from the original, or Bertalanffy Systemics, as well. The interdisciplinary nature of the original Systemics and its power of generalization were given, overall, by the fact that the problems and solutions of one discipline become problems and solutions for another. Today, the modeling and interpretation of multidisciplinary approaches and representations makes easier to recognize these interconnections. The context, however, has changed dramatically. Of course, the challenge is still to find theoretical generalizations and applications, even where we have a lot of specificities, but we know very little on how to combine them. We cannot, however, simply replace the old with the new, but we must introduce strategies to recognize, represent, model and act on new levels, combining multiple representations, functions and emergence. In many disciplines this has been already done, and inevitably well, since targets and projects are well specified and oriented. The challenge is to do it for Systemics, with the vocations of cultural and theoretical generalization. Examples of new issues introduced by such theoretical disciplinary improvements, dealt with by many disciplines, include the study of mesoscopic or middle-way level, of multiple and dynamic coherence, of equivalence/non-equivalence, of fractality, of networks, of non-causality, of non-invasiveness, of non-prescribability, of non-separability, of quasi properties, of symmetry properties, of topological dynamics, as well as of quantum theories and concepts. The conference was devoted to identifying, discussing and understanding possible interrelationships of theoretical disciplinary improvements, recognized as having prospective fundamental roles for a new post-Bertalanffy Systemics. The latter should be able to deal with problems related to complexity in a generalized way. In this context the inter-disciplinarity should consists, for instance, in a disciplinary reformulation of problems, as from algebraic to geometrical, from military to political, from biological to chemical, while the trans-disciplinarity should be related to the study of such reformulations and their properties. The Italian Systems Society (AIRS) was founded in the 1996. The AIRS is a network of academicians, scientists, researchers and professionals involved in Systemics. A partial list of disciplines represented is: Architecture Biology Economics Education Engineering Mathematics Neurosciences Medicine Music Philosophy Psychology Physics. Previous conferences had as open lecturers professors Arecchi, Haken, Klir, and Kauffman. The proceedings have been published as: 1. Minati, G., (ed.), (1998), Proceedings of the first Italian Conference on Systemics, Apogeo Scientifica, Milan, Italy. 2. Minati, G., and Pessa, E., (eds.) (2002), Emergence in Complex Cognitive, Social and Biological Systems. Kluwer, New York. 3. Minati, G., Pessa, E., and Abram, M., (eds.), (2006), Systemics of Emergence: Research and Applications. Springer, New York. 4. Minati, G., Abram, M. and Pessa, E., (eds.), (2009), Processes of emergence of systems and systemic properties. Towards a general theory of emergence. World Scientific, Singapore. 5. Minati, G., Abram, M. and Pessa, E., (eds.), (2012), Methods, Models, simulations and approaches - towards a general theory of change. World Scientific, Singapore.

Recent Trends in Social Systems: Quantitative Theories and Quantitative Models (Hardcover, 1st ed. 2017): Antonio Maturo, Sarka... Recent Trends in Social Systems: Quantitative Theories and Quantitative Models (Hardcover, 1st ed. 2017)
Antonio Maturo, Sarka Hoskova-Mayerova, Daniela-Tatiana Soitu, Janusz Kacprzyk
R4,948 Discovery Miles 49 480 Ships in 12 - 17 working days

The papers collected in this volume focus on new perspectives on individuals, society, and science, specifically in the field of socio-economic systems. The book is the result of a scientific collaboration among experts from "Alexandru Ioan Cuza" University of Iasi (Romania), "G. d'Annunzio" University of Chieti-Pescara (Italy), "University of Defence" of Brno (Czech Republic), and "Pablo de Olavide" University of Sevilla (Spain). The heterogeneity of the contributions presented in this volume reflects the variety and complexity of social phenomena. The book is divided in four Sections as follows. The first Section deals with recent trends in social decisions. Specifically, it aims to understand which are the driving forces of social decisions. The second Section focuses on the social and public sphere. Indeed, it is oriented on recent developments in social systems and control. Trends in quantitative theories and models are described in Section 3, where many new formal, mathematical-statistical tools for modelling complex social phenomena are presented. Finally, Section 4 shows integrative theories and models; particularly, it deals with the ethical, cultural and political approaches to social science, the pedagogical methods, and the relationship between literature, politics, religion and society. The book is addressed to sociologists, philosophers, mathematicians, statisticians, people interested in ethics, and specialists in the fields of communication, social, and political sciences.

Analysis and Synthesis of Delta Operator Systems with Actuator Saturation (Hardcover, 1st ed. 2019): Hongjiu Yang, Yuanqing... Analysis and Synthesis of Delta Operator Systems with Actuator Saturation (Hardcover, 1st ed. 2019)
Hongjiu Yang, Yuanqing Xia, Qing Geng
R2,945 Discovery Miles 29 450 Ships in 10 - 15 working days

This book presents basic research on delta operator systems (DOS) with actuator saturation. It proposes null controllable regions of delta operator systems, introduces the enlarging of the domain of attraction and analyzes the performance of DOSs subject to actuator saturation. It also discusses the domain of attraction on different systems in delta domain, and investigates the applications in complicated systems using delta operator approaches.

Filtering and Control for Classes of Two-Dimensional Systems (Hardcover, 2015 ed.): Ligang Wu, Zidong Wang Filtering and Control for Classes of Two-Dimensional Systems (Hardcover, 2015 ed.)
Ligang Wu, Zidong Wang
R4,121 R3,577 Discovery Miles 35 770 Save R544 (13%) Ships in 12 - 17 working days

This book focuses on filtering, control and model-reduction problems for two-dimensional (2-D) systems with imperfect information. The time-delayed 2-D systems covered have system parameters subject to uncertain, stochastic and parameter-varying changes. After an initial introduction of 2-D systems and the ideas of linear repetitive processes, the text is divided into two parts detailing: * General theory and methods of analysis and optimal synthesis for 2-D systems; and * Application of the general theory to the particular case of differential/discrete linear repetitive processes. The methods developed provide a framework for stability and performance analysis, optimal and robust controller and filter design and model approximation for the systems considered. Solutions to the design problems are couched in terms of linear matrix inequalities. For readers interested in the state of the art in linear filtering, control and model reduction, Filtering and Control for Classes of Two-Dimensional Systems will be a useful reference for exploring the field of 2-D systems either from a purely theoretical research perspective or from the point of view of a multitude of potential applications including image processing, and the study of seismographic data or thermal processes.

Concepts and Methodologies for Modeling and Simulation - A Tribute to Tuncer OEren (Hardcover, 2015 ed.): Levent Yilmaz Concepts and Methodologies for Modeling and Simulation - A Tribute to Tuncer OEren (Hardcover, 2015 ed.)
Levent Yilmaz
R3,819 R3,552 Discovery Miles 35 520 Save R267 (7%) Ships in 12 - 17 working days

This comprehensive text presents cutting-edge advances in the theory and methodology of modeling and simulation (M&S) and reveals how this work has been influenced by the fundamental contributions of Prof. Tuncer OEren to this field. Exploring the synergies among the domains of M&S and systems engineering (SE), the book describes how M&S and SE can help to address the complex problems identified as "Grand Challenges" more effectively under a model-driven and simulation-directed systems engineering framework. Features: examines frameworks for the development of advanced simulation methodologies; presents a focus on advanced modeling methodologies; reviews the reliability and quality assurance of models; discusses the specification and simulation of human and social behavior, including models of personality, emotions, conflict management, perception and anticipation; provides a survey of the body of knowledge in M highlights the foundations established by the pioneering work of Prof. Tuncer OEren.

Cybernetics, Second Edition - or Control and Communication in the Animal and the Machine (Hardcover, 2nd ed.): Norbert Wiener Cybernetics, Second Edition - or Control and Communication in the Animal and the Machine (Hardcover, 2nd ed.)
Norbert Wiener
R831 Discovery Miles 8 310 Ships in 10 - 15 working days
Modeling Explosions and Blast Waves (Hardcover, 2nd ed. 2021): K. Ramamurthi Modeling Explosions and Blast Waves (Hardcover, 2nd ed. 2021)
K. Ramamurthi
R3,434 Discovery Miles 34 340 Ships in 12 - 17 working days

< b=""> The book provides a concise description of the physical processes and mathematical models for explosions and formation of blast waves from explosions. The contents focus on quantitatively determining the energy released in the different types of explosions and the destructive blast waves that are generated. The contribution of flames, detonations and other physical processes to the explosion phenomenon is dealt with in detail. Gaseous and condensed phase explosions are discussed and the yield of explosions with their TNT equivalence is determined. Time scales involved in the explosion process and the scaling procedure are ascertained. Explosions over the ground, in water, and the interaction of explosions with objects are examined. In order to keep the text easily readable, the detailed derivation of the mathematical equations is given in the seven appendices at the end of the book. Case studies of various explosions are investigated and simple problems and their solutions are provided for the different topics to assist the reader in internalizing the explosion process. The book is a useful reference for professionals and academics in aeronautics, mechanical, civil and chemical engineering and for personnel working in explosive manufacture and high-energy materials, armaments, space, defense, and industrial and fire safety.

Nonsmooth Optimization-analysis and Algorithms with Applications to Optimal Control (Paperback): M. M. Makela, P. Neittaanmaki Nonsmooth Optimization-analysis and Algorithms with Applications to Optimal Control (Paperback)
M. M. Makela, P. Neittaanmaki
R832 Discovery Miles 8 320 Ships in 12 - 17 working days

This book is a self-contained elementary study for nonsmooth analysis and optimization, and their use in solution of nonsmooth optimal control problems. The first part of the book is concerned with nonsmooth differential calculus containing necessary tools for nonsmooth optimization. The second part is devoted to the methods of nonsmooth optimization and their development. A proximal bundle method for nonsmooth nonconvex optimization subject to nonsmooth constraints is constructed. In the last part nonsmooth optimization is applied to problems arising from optimal control of systems covered by partial differential equations. Several practical problems, like process control and optimal shape design problems are considered.

General Systems Theory: Ideas And Applications (Hardcover): Lars Skyttner General Systems Theory: Ideas And Applications (Hardcover)
Lars Skyttner
R3,394 Discovery Miles 33 940 Ships in 12 - 17 working days

The world in which classical positivistic science and technology obtained great success has vanished. However, the way of thinking promoted by that epoch still lingers in our social consciousness, sometimes as a burden. To conquer the short-comings of classical analytical science in the modern, ever more complex world, systems theory and its applications within systems science present an alternative to old paradigms.

Systems theorists see common principles in the structure and operation of systems of all kinds and sizes. They promote an interdisciplinary science adapted for a universal application with a common language and area of concepts. This approach is seen as a means of not only overcoming the fragmentation of knowledge and the isolation of the specialist, but also finding new solutions to problems created by the earlier "solution of problems".

This book introduces the systemic alternative. It is divided into two parts. The first is devoted to the historical background of the systems movement, and presents pioneering thoughts and theories of the area. Basic concepts of general systems theory with well-known laws and principles are discussed, as well as related topics like cybernetics and information theory.

The second part deals with some of the common applications of systems theory within systems science, such as artificial intelligence, management information systems and informatics. An attempt is made to predict the future of systems theory in a world apparently becoming fragmented and integrated at the same time.

To engage oneself in systems theory and its striving towards an applied universal science is a highly cross-scientific occupation. The reader will come intocontact with many different academic disciplines, and consequently the possibility of an all-round education -- something particularly needed in our over-specialized world.

Advances in Modelling and Control of Non-integer-Order Systems - 6th Conference on Non-integer Order Calculus and Its... Advances in Modelling and Control of Non-integer-Order Systems - 6th Conference on Non-integer Order Calculus and Its Applications, 2014 Opole, Poland (Hardcover, 2015 ed.)
Krzysztof J. Latawiec, Marian Lukaniszyn, Rafal Stanislawski
R5,961 R4,803 Discovery Miles 48 030 Save R1,158 (19%) Ships in 12 - 17 working days

This volume presents selected aspects of non-integer, or fractional order systems, whose analysis, synthesis and applications have increasingly become a real challenge for various research communities, ranging from science to engineering. The spectrum of applications of the fractional order calculus has incredibly expanded, in fact it would be hard to find a science/engineering-related subject area where the fractional calculus had not been incorporated. The content of the fractional calculus is ranged from pure mathematics to engineering implementations and so is the content of this volume. The volume is subdivided into six parts, reflecting particular aspects of the fractional order calculus. The first part contains a single invited paper on a new formulation of fractional-order descriptor observers for fractional-order descriptor continous LTI systems. The second part provides new elements to the mathematical theory of fractional-order systems. In the third part of this volume, a bunch of new results in approximation, modeling and simulations of fractional-order systems is given. The fourth part presents new solutions to some problems in controllability and control of non-integer order systems, in particular fractional PID-like control. The fifth part analyzes the stability of non-integer order systems and some new results are offered in this important respect, in particular for discrete-time systems. The final, sixth part of this volume presents a spectrum of applications of the noninteger order calculus, ranging from bi-fractional filtering, in particular of electromyographic signals, through the thermal diffusion and advection diffusion processes to the SIEMENS platform implementation. This volume's papers were all subjected to stimulating comments and discussions from the active audience of the RRNR'2014, the 6th Conference on Non-integer Order Calculus and Its Applications that was organized by the Department of Electrical, Control and Computer Engineering, Opole University of Technology, Opole, Poland.

Geometry, Algebra and Applications: From Mechanics to Cryptography (Hardcover, 1st ed. 2016): Marco Castrillon Lopez, Luis... Geometry, Algebra and Applications: From Mechanics to Cryptography (Hardcover, 1st ed. 2016)
Marco Castrillon Lopez, Luis Hernandez Encinas, Pedro Martinez Gadea, M* Eugenia Rosado Maria
R3,919 R3,375 Discovery Miles 33 750 Save R544 (14%) Ships in 12 - 17 working days

This volume collects contributions written by different experts in honor of Prof. Jaime Munoz Masque. It covers a wide variety of research topics, from differential geometry to algebra, but particularly focuses on the geometric formulation of variational calculus; geometric mechanics and field theories; symmetries and conservation laws of differential equations, and pseudo-Riemannian geometry of homogeneous spaces. It also discusses algebraic applications to cryptography and number theory. It offers state-of-the-art contributions in the context of current research trends. The final result is a challenging panoramic view of connecting problems that initially appear distant.

Industrial Process Identification - Perturbation Signal Design and Applications (Hardcover, 1st ed. 2019): Ai-Hui Tan, Keith... Industrial Process Identification - Perturbation Signal Design and Applications (Hardcover, 1st ed. 2019)
Ai-Hui Tan, Keith Richard Godfrey
R4,072 Discovery Miles 40 720 Ships in 12 - 17 working days

Industrial Process Identification brings together the latest advances in perturbation signal design. It describes the approaches to the design process that are relevant to industries. The authors' discussion of several software packages (Frequency Domain System Identification Toolbox, prs, GALOIS, multilev_new, and Input-Signal-Creator) will allow readers to understand the different designs in industries and begin designing common classes of signals. The authors include two case studies that provide a balance between the theory and practice of these designs: the identification of a direction-dependent electronic nose system; and the identification of a multivariable cooling system with time-varying delay. Major aspects of signal design such as the formulation of suitable specifications in the face of practical constraints, the classes of designs available, the various objectives necessitating separate treatments when dealing with nonlinear systems, and extension to multi-input scenarios, are discussed. Codes, including some that will produce simulated data, are included to help readers replicate the results described. Industrial Process Identification is a powerful source of information for control engineers working in the process and communications industries seeking guidance on choosing identification software tools for use in practical experiments and case studies. The book will also be of interest to academic researchers and students working in electrical, mechanical and communications engineering and the application of perturbation signal design. Advances in Industrial Control reports and encourages the transfer of technology in control engineering. The rapid development of control technology has an impact on all areas of the control discipline. The series offers an opportunity for researchers to present an extended exposition of new work in all aspects of industrial control.

Predictor Feedback for Delay Systems: Implementations and Approximations (Hardcover, 1st ed. 2017): Iasson Karafyllis, Miroslav... Predictor Feedback for Delay Systems: Implementations and Approximations (Hardcover, 1st ed. 2017)
Iasson Karafyllis, Miroslav Krstic
R3,819 Discovery Miles 38 190 Ships in 12 - 17 working days

This monograph bridges the gap between the nonlinear predictor as a concept and as a practical tool, presenting a complete theory of the application of predictor feedback to time-invariant, uncertain systems with constant input delays and/or measurement delays. It supplies several methods for generating the necessary real-time solutions to the systems' nonlinear differential equations, which the authors refer to as approximate predictors. Predictor feedback for linear time-invariant (LTI) systems is presented in Part I to provide a solid foundation on the necessary concepts, as LTI systems pose fewer technical difficulties than nonlinear systems. Part II extends all of the concepts to nonlinear time-invariant systems. Finally, Part III explores extensions of predictor feedback to systems described by integral delay equations and to discrete-time systems. The book's core is the design of control and observer algorithms with which global stabilization, guaranteed in the previous literature with idealized (but non-implementable) predictors, is preserved with approximate predictors developed in the book. An applications-driven engineer will find a large number of explicit formulae, which are given throughout the book to assist in the application of the theory to a variety of control problems. A mathematician will find sophisticated new proof techniques, which are developed for the purpose of providing global stability guarantees for the nonlinear infinite-dimensional delay system under feedback laws employing practically implementable approximate predictors. Researchers working on global stabilization problems for time-delay systems will find this monograph to be a helpful summary of the state of the art, while graduate students in the broad field of systems and control will advance their skills in nonlinear control design and the analysis of nonlinear delay systems.

Robust Control of Linear Descriptor Systems (Hardcover, 1st ed. 2017): Yu Feng, Mohamed Yagoubi Robust Control of Linear Descriptor Systems (Hardcover, 1st ed. 2017)
Yu Feng, Mohamed Yagoubi
R3,973 Discovery Miles 39 730 Ships in 12 - 17 working days

This book develops original results regarding singular dynamic systems following two different paths. The first consists of generalizing results from classical state-space cases to linear descriptor systems, such as dilated linear matrix inequality (LMI) characterizations for descriptor systems and performance control under regulation constraints. The second is a new path, which considers descriptor systems as a powerful tool for conceiving new control laws, understanding and deciphering some controller's architecture and even homogenizing different-existing-ways of obtaining some new and/or known results for state-space systems. The book also highlights the comprehensive control problem for descriptor systems as an example of using the descriptor framework in order to transform a non-standard control problem into a classic stabilization control problem. In another section, an accurate solution is derived for the sensitivity constrained linear optimal control also using the descriptor framework. The book is intended for graduate and postgraduate students, as well as researchers in the field of systems and control theory.

Dynamic Systems with Time Delays: Stability and Control (Hardcover, 1st ed. 2019): Ju H. Park, Tae H. Lee, Yajuan Liu, Junchen Dynamic Systems with Time Delays: Stability and Control (Hardcover, 1st ed. 2019)
Ju H. Park, Tae H. Lee, Yajuan Liu, Junchen
R3,417 Discovery Miles 34 170 Ships in 10 - 15 working days

This book presents up-to-date research developments and novel methodologies to solve various stability and control problems of dynamic systems with time delays. First, it provides the new introduction of integral and summation inequalities for stability analysis of nominal time-delay systems in continuous and discrete time domain, and presents corresponding stability conditions for the nominal system and an applicable nonlinear system. Next, it investigates several control problems for dynamic systems with delays including H(infinity) control problem Event-triggered control problems; Dynamic output feedback control problems; Reliable sampled-data control problems. Finally, some application topics covering filtering, state estimation, and synchronization are considered. The book will be a valuable resource and guide for graduate students, scientists, and engineers in the system sciences and control communities.

Time Optimal Control of Evolution Equations (Hardcover, 1st ed. 2018): Gengsheng Wang, Lijuan Wang, Yashan Xu, Yubiao Zhang Time Optimal Control of Evolution Equations (Hardcover, 1st ed. 2018)
Gengsheng Wang, Lijuan Wang, Yashan Xu, Yubiao Zhang
R3,412 Discovery Miles 34 120 Ships in 10 - 15 working days

This monograph develops a framework for time-optimal control problems, focusing on minimal and maximal time-optimal controls for linear-controlled evolution equations. Its use in optimal control provides a welcome update to Fattorini's work on time-optimal and norm-optimal control problems. By discussing the best way of representing various control problems and equivalence among them, this systematic study gives readers the tools they need to solve practical problems in control. After introducing preliminaries in functional analysis, evolution equations, and controllability and observability estimates, the authors present their time-optimal control framework, which consists of four elements: a controlled system, a control constraint set, a starting set, and an ending set. From there, they use their framework to address areas of recent development in time-optimal control, including the existence of admissible controls and optimal controls, Pontryagin's maximum principle for optimal controls, the equivalence of different optimal control problems, and bang-bang properties. This monograph will appeal to researchers and graduate students in time-optimal control theory, as well as related areas of controllability and dynamic programming. For ease of reference, the text itself is self-contained on the topic of time-optimal control. Frequent examples throughout clarify the applications of theorems and definitions, although experience with functional analysis and differential equations will be useful.

Emerging Trends in Cyber Ethics and Education (Hardcover): Ashley Blackburn, Irene Linlin Chen, Rebecca Pfeffer Emerging Trends in Cyber Ethics and Education (Hardcover)
Ashley Blackburn, Irene Linlin Chen, Rebecca Pfeffer
R4,737 Discovery Miles 47 370 Ships in 12 - 17 working days

Cyber environments have become a fundamental part of educational institutions, causing a need for understanding the impact and general principles of ethical computer use in academia. With the rapid increase in the use of digital technologies in classrooms and workplaces worldwide, it is important that part of the training that takes place for students is how to be good cyber citizens, who are ethical in the decisions that they make and in their interactions with others across digital platforms. Emerging Trends in Cyber Ethics and Education is a pivotal reference source that provides vital research on the application of ethics and education within online environments. While highlighting topics such as computer simulation, corporate e-learning, and plagiarism detection, this publication explores effective ways of utilizing digital landscapes for online education, as well as the methods of improving cyber security frameworks. This book is ideally designed for educators, IT developers, education professionals, education administrators, researchers, and upper-level graduate students seeking current research on secure and educational interactions in digital landscapes.

Frequency Domain Analysis and Design of Nonlinear Systems based on Volterra Series Expansion - A Parametric Characteristic... Frequency Domain Analysis and Design of Nonlinear Systems based on Volterra Series Expansion - A Parametric Characteristic Approach (Hardcover, 2015 ed.)
Xingjian Jing, Ziqiang Lang
R3,793 R3,525 Discovery Miles 35 250 Save R268 (7%) Ships in 12 - 17 working days

This book is a systematic summary of some new advances in the area of nonlinear analysis and design in the frequency domain, focusing on the application oriented theory and methods based on the GFRF concept, which is mainly done by the author in the past 8 years. The main results are formulated uniformly with a parametric characteristic approach, which provides a convenient and novel insight into nonlinear influence on system output response in terms of characteristic parameters and thus facilitate nonlinear analysis and design in the frequency domain. The book starts with a brief introduction to the background of nonlinear analysis in the frequency domain, followed by recursive algorithms for computation of GFRFs for different parametric models, and nonlinear output frequency properties. Thereafter the parametric characteristic analysis method is introduced, which leads to the new understanding and formulation of the GFRFs, and nonlinear characteristic output spectrum (nCOS) and the nCOS based analysis and design method. Based on the parametric characteristic approach, nonlinear influence in the frequency domain can be investigated with a novel insight, i.e., alternating series, which is followed by some application results in vibration control. Magnitude bounds of frequency response functions of nonlinear systems can also be studied with a parametric characteristic approach, which result in novel parametric convergence criteria for any given parametric nonlinear model whose input-output relationship allows a convergent Volterra series expansion. This book targets those readers who are working in the areas related to nonlinear analysis and design, nonlinear signal processing, nonlinear system identification, nonlinear vibration control, and so on. It particularly serves as a good reference for those who are studying frequency domain methods for nonlinear systems.

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