Asynchronous Control For Networked Systems

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Asynchronous Control for Networked Systems

Author : María Guinaldo Losada,Francisco Rodríguez Rubio,Sebastián Dormido Bencomo
Publisher : Springer
Page : 339 pages
File Size : 40,9 Mb
Release : 2015-09-08
Category : Technology & Engineering
ISBN : 9783319212999

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Asynchronous Control for Networked Systems by María Guinaldo Losada,Francisco Rodríguez Rubio,Sebastián Dormido Bencomo Pdf

This book sheds light on networked control systems; it describes different techniques for asynchronous control, moving away from the periodic actions of classical control, replacing them with state-based decisions and reducing the frequency with which communication between subsystems is required. The text focuses specially on event-based control. Split into two parts, Asynchronous Control for Networked Systems begins by addressing the problems of single-loop networked control systems, laying out various solutions which include two alternative model-based control schemes (anticipatory and predictive) and the use of H2/H∞ robust control to deal with network delays and packet losses. Results on self-triggering and send-on-delta sampling are presented to reduce the need for feedback in the loop. In Part II, the authors present solutions for distributed estimation and control. They deal first with reliable networks and then extend their results to scenarios in which delays and packet losses may occur. The novel results presented in Asynchronous Control for Networked Systems are transmitted in a concise and clear style supported by simulation and experimental examples. Some applications are also provided. Academic researchers and graduate students investigating control theory, control engineering and computer communications systems can use this monograph to learn how asynchronous control helps tackle the problems of networked systems in centralized and distributed schemes. Control practitioners at work in power systems, vehicle coordination and traffic networks will also find this book helpful in improving the performance of their systems.

Estimation and Control for Networked Systems with Packet Losses without Acknowledgement

Author : Hong Lin,Hongye Su,Peng Shi,Zhan Shu,Zheng-Guang Wu
Publisher : Springer
Page : 188 pages
File Size : 41,6 Mb
Release : 2016-09-21
Category : Technology & Engineering
ISBN : 9783319442129

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Estimation and Control for Networked Systems with Packet Losses without Acknowledgement by Hong Lin,Hongye Su,Peng Shi,Zhan Shu,Zheng-Guang Wu Pdf

This book discusses recent advances in the estimation and control of networked systems with unacknowledged packet losses: systems usually known as user-datagram-protocol-like. It presents both the optimal and sub-optimal solutions in the form of algorithms, which are designed to be implemented easily by computer routines. It also provides MATLAB® routines for the key algorithms. It shows how these methods and algorithms can solve estimation and control problems effectively, and identifies potential research directions and ideas to help readers grasp the field more easily. The novel auxiliary estimator method, which is able to deal with estimators that consist of exponentially increasing terms, is developed to analyze the stability and convergence of the optimal estimator. The book also explores the structure and solvability of the optimal control, i.e. linear quadratic Gaussian control. It develops various sub-optimal but efficient solutions for estimation and control for industrial and practical applications, and analyzes their stability and performance. This is a valuable resource for researchers studying networked control systems, especially those related to non-TCP-like networks. The practicality of the ideas included makes it useful for engineers working with networked control.

Tracking Control of Networked Systems via Sliding-Mode

Author : Meng Li,Yong Chen,Ikram Ali
Publisher : Springer Nature
Page : 198 pages
File Size : 41,6 Mb
Release : 2021-10-29
Category : Technology & Engineering
ISBN : 9789811665141

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Tracking Control of Networked Systems via Sliding-Mode by Meng Li,Yong Chen,Ikram Ali Pdf

The book focuses on the research methods of networked control systems via sliding mode. The problems with network disturbances, network induced delay, out-of-sequence and packet loss, and network attacks are studied in detail. The content studied in this book is introduced in detail and is verified by simulation or experiment. It is especially suitable for readers who are interested in learning the control scheme of networked systems. This book can benefit researchers, engineers, and students in related fields such as electrical, control, automation, and cyber security.

Contributions to Networked and Event-Triggered Control of Linear Systems

Author : María Guinaldo Losada
Publisher : Springer
Page : 212 pages
File Size : 44,9 Mb
Release : 2016-05-28
Category : Technology & Engineering
ISBN : 9783319340814

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Contributions to Networked and Event-Triggered Control of Linear Systems by María Guinaldo Losada Pdf

This book reports on a set of new techniques for resolving current issues in networked control systems. The main focus is on strategies for event-based control, for both centralized and decentralized architectures. The first part of the book addresses the problem of single-loop networked control systems and proposes an anticipative remote controller for dealing with delays and packet losses. The second part of the book proposes a distributed event-based control strategy for networked dynamical systems, which has been implemented in a test-bed of mobile robots, and provides readers with a thorough description of an interactive simulator used to validate the results. This thesis, examined at the Universidad Nacional de Educación a Distancia in 2013, received the award for best thesis in control engineering from the Control Engineering group of the Spanish Committee of Automatic Control in 2015.

Communication and Control for Networked Complex Systems

Author : Chen Peng,Dong Yue,Qing-Long Han
Publisher : Springer
Page : 168 pages
File Size : 53,5 Mb
Release : 2015-04-09
Category : Technology & Engineering
ISBN : 9783662468135

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Communication and Control for Networked Complex Systems by Chen Peng,Dong Yue,Qing-Long Han Pdf

This book reports on the latest advances in the study of Networked Control Systems (NCSs). It highlights novel research concepts on NCSs; the analysis and synthesis of NCSs with special attention to their networked character; self- and event-triggered communication schemes for conserving limited network resources; and communication and control co-design for improving the efficiency of NCSs. The book will be of interest to university researchers, control and network engineers, and graduate students in the control engineering, communication and network sciences interested in learning the core principles, methods, algorithms and applications of NCSs.

Delays and Networked Control Systems

Author : Alexandre Seuret,Laurentiu Hetel,Jamal Daafouz,Karl H. Johansson
Publisher : Springer
Page : 272 pages
File Size : 44,6 Mb
Release : 2016-06-07
Category : Technology & Engineering
ISBN : 9783319323725

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Delays and Networked Control Systems by Alexandre Seuret,Laurentiu Hetel,Jamal Daafouz,Karl H. Johansson Pdf

This edited monograph includes state-of-the-art contributions on continuous time dynamical networks with delays. The book is divided into four parts. The first part presents tools and methods for the analysis of time-delay systems with a particular attention on control problems of large scale or infinite-dimensional systems with delays. The second part of the book is dedicated to the use of time-delay models for the analysis and design of Networked Control Systems. The third part of the book focuses on the analysis and design of systems with asynchronous sampling intervals which occur in Networked Control Systems. The last part of the book exposes several contributions dealing with the design of cooperative control and observation laws for networked control systems. The target audience primarily comprises researchers and experts in the field of control theory, but the book may also be beneficial for graduate students.

Model-Based Control of Networked Systems

Author : Eloy Garcia,Panos J. Antsaklis,Luis A. Montestruque
Publisher : Springer
Page : 382 pages
File Size : 45,6 Mb
Release : 2014-08-08
Category : Science
ISBN : 9783319078038

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Model-Based Control of Networked Systems by Eloy Garcia,Panos J. Antsaklis,Luis A. Montestruque Pdf

This monograph introduces a class of networked control systems (NCS) called model-based networked control systems (MB-NCS) and presents various architectures and control strategies designed to improve the performance of NCS. The overall performance of NCS considers the appropriate use of network resources, particularly network bandwidth, in conjunction with the desired response of the system being controlled. The book begins with a detailed description of the basic MB-NCS architecture that provides stability conditions in terms of state feedback updates. It also covers typical problems in NCS such as network delays, network scheduling, and data quantization, as well as more general control problems such as output feedback control, nonlinear systems stabilization, and tracking control. Key features and topics include: Time-triggered and event-triggered feedback updates Stabilization of uncertain systems subject to time delays, quantization, and extended absence of feedback Optimal control analysis and design of model-based networked systems Parameter identification and adaptive stabilization of systems controlled over networks The MB-NCS approach to decentralized control of distributed systems Model-Based Control of Networked Systems will appeal to researchers, practitioners, and graduate students interested in the control of networked systems, distributed systems, and systems with limited feedback.

Output Regulation and Cybersecurity of Networked Switched Systems

Author : Lili Li,Jun Fu
Publisher : Springer Nature
Page : 210 pages
File Size : 48,9 Mb
Release : 2023-07-11
Category : Technology & Engineering
ISBN : 9783031309724

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Output Regulation and Cybersecurity of Networked Switched Systems by Lili Li,Jun Fu Pdf

Networked switched system has emerged as an essential system model in the field of control due to its accurate reflection of the wide-area distribution and typical switching characteristics of increasingly sophisticated controlled objects in engineering practice. The openness of communication networks, the limitation of communication resources, and the complexity of switching behaviors make it a challenging task to ensure the steady-state and transient performance of the output regulation of networked switched systems. This book proposes several novel methodologies for output regulation of networked switched systems from the perspective of both steady-state and transient performance. The core features of our approaches are fourfold: i) Without imposing stability requirements on individual subsystems and all switching instants, a series of innovative dwell-time switching technologies are established to handle the issue of output regulation for networked switched systems with severely unstable dynamics under event-triggering strategies in the presence of cyber attacks. ii) Taking into account switching rules and cyber attack parameters within the event-triggered control framework, event detection conditions, modal matching conditions, and event waiting conditions are constructed, and a series of new event-triggering mechanisms are proposed to effectively enhance network resource utilization and secure steady-state performance of networked switched systems. iii) Typical cyber attacks have unique consequences on the secure steady-state performance of networked switched systems with severely unstable dynamics due to the short activation time of a single subsystem and the necessity to relay the switching signal through the network. To this purpose, the consecutive asynchronous switching behaviors of the subsystem or controller resulting from a long-duration DoS attack or an integrity deception attack incorporating switching signal tampering are investigated. iv) To deal with the transient performance fluctuations of the closed-loop system caused by factors such as mismatch switching between the subsystem and the corresponding controller, data update at event-triggering instants, cyber attack blocking and tampering of transmitted data, etc., bumpless transfer control strategies are formulated in the interpolation type and multi-source type, balancing the transient and steady-state performances of the output regulation of networked switched systems. This book presents these topics in a systematic way, which is of tremendous importance to both theoretical research and practical applications involving switched systems.

Networked and Distributed Predictive Control

Author : Panagiotis D. Christofides,Jinfeng Liu,David Muñoz de la Peña
Publisher : Springer Science & Business Media
Page : 253 pages
File Size : 53,6 Mb
Release : 2011-04-07
Category : Technology & Engineering
ISBN : 9780857295828

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Networked and Distributed Predictive Control by Panagiotis D. Christofides,Jinfeng Liu,David Muñoz de la Peña Pdf

Networked and Distributed Predictive Control presents rigorous, yet practical, methods for the design of networked and distributed predictive control systems – the first book to do so. The design of model predictive control systems using Lyapunov-based techniques accounting for the influence of asynchronous and delayed measurements is followed by a treatment of networked control architecture development. This shows how networked control can augment dedicated control systems in a natural way and takes advantage of additional, potentially asynchronous and delayed measurements to maintain closed loop stability and significantly to improve closed-loop performance. The text then shifts focus to the design of distributed predictive control systems that cooperate efficiently in computing optimal manipulated input trajectories that achieve desired stability, performance and robustness specifications but spend a fraction of the time required by centralized control systems. Key features of this book include: • new techniques for networked and distributed control system design; • insight into issues associated with networked and distributed predictive control and their solution; • detailed appraisal of industrial relevance using computer simulation of nonlinear chemical process networks and wind- and solar-energy-generation systems; and • integrated exposition of novel research topics and rich resource of references to significant recent work. A full understanding of Networked and Distributed Predictive Control requires a basic knowledge of differential equations, linear and nonlinear control theory and optimization methods and the book is intended for academic researchers and graduate students studying control and for process control engineers. The constant attention to practical matters associated with implementation of the theory discussed will help each of these groups understand the application of the book’s methods in greater depth.

Stability, Control and Application of Time-Delay Systems

Author : Qingbin Gao,Hamid Reza Karimi
Publisher : Butterworth-Heinemann
Page : 482 pages
File Size : 53,7 Mb
Release : 2019-06-27
Category : Mathematics
ISBN : 9780128149294

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Stability, Control and Application of Time-Delay Systems by Qingbin Gao,Hamid Reza Karimi Pdf

Stability, Control and Application of Time-Delay Systems gives a systematic description of these systems. It includes adequate designs of integrated modeling and control and frequency characterizations. Common themes revolve around creating certain synergies of modeling, analysis, control, computing and applications of time delay systems that achieve robust stability while retaining desired performance quality. The book provides innovative insights into the state-of-the-art of time-delay systems in both theory and practical aspects. It has been edited with an emphasis on presenting constructive theoretical and practical methodological approaches and techniques. Unifies existing and emerging concepts concerning time delay dynamical systems Provides a series of the latest results in large-delay analysis and multi-agent and thermal systems with delays Gives in each chapter numerical and simulation results in order to reflect the engineering practice

Database and Data Communication Network Systems, Three-Volume Set

Author : Cornelius T. Leondes
Publisher : Academic Press
Page : 975 pages
File Size : 52,6 Mb
Release : 2002-07-09
Category : Computers
ISBN : 9780080530284

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Database and Data Communication Network Systems, Three-Volume Set by Cornelius T. Leondes Pdf

Database and Data Communication Network Systems examines the utilization of the Internet and Local Area/Wide Area Networks in all areas of human endeavor. This three-volume set covers, among other topics, database systems, data compression, database architecture, data acquisition, asynchronous transfer mode (ATM) and the practical application of these technologies. The international collection of contributors was culled from exhaustive research of over 100,000 related archival and technical journals. This reference will be indispensable to engineering and computer science libraries, research libraries, and telecommunications, networking, and computer companies. It covers a diverse array of topics, including: * Techniques in emerging database system architectures * Techniques and applications in data mining * Object-oriented database systems * Data acquisition on the WWW during heavy client/server traffic periods * Information exploration on the WWW * Education and training in multimedia database systems * Data structure techniques in rapid prototyping and manufacturing * Wireless ATM in data networks for mobile systems * Applications in corporate finance * Scientific data visualization * Data compression and information retrieval * Techniques in medical systems, intensive care units

Networked Control Systems

Author : Alberto Bemporad,Maurice Heemels,Mikael Vejdemo-Johansson
Publisher : Springer Science & Business Media
Page : 373 pages
File Size : 50,8 Mb
Release : 2010-10-14
Category : Mathematics
ISBN : 9780857290328

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Networked Control Systems by Alberto Bemporad,Maurice Heemels,Mikael Vejdemo-Johansson Pdf

This book nds its origin in the WIDE PhD School on Networked Control Systems, which we organized in July 2009 in Siena, Italy. Having gathered experts on all the aspects of networked control systems, it was a small step to go from the summer school to the book, certainly given the enthusiasm of the lecturers at the school. We felt that a book collecting overviewson the important developmentsand open pr- lems in the eld of networked control systems could stimulate and support future research in this appealing area. Given the tremendouscurrentinterests in distributed control exploiting wired and wireless communication networks, the time seemed to be right for the book that lies now in front of you. The goal of the book is to set out the core techniques and tools that are ava- able for the modeling, analysis and design of networked control systems. Roughly speaking, the book consists of three parts. The rst part presents architectures for distributed control systems and models of wired and wireless communication n- works. In particular, in the rst chapter important technological and architectural aspects on distributed control systems are discussed. The second chapter provides insight in the behavior of communication channels in terms of delays, packet loss and information constraints leading to suitable modeling paradigms for commu- cation networks.

Finite-Time Stability: An Input-Output Approach

Author : Francesco Amato,Gianmaria De Tommasi,Alfredo Pironti
Publisher : John Wiley & Sons
Page : 184 pages
File Size : 44,6 Mb
Release : 2018-10-08
Category : Technology & Engineering
ISBN : 9781119140528

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Finite-Time Stability: An Input-Output Approach by Francesco Amato,Gianmaria De Tommasi,Alfredo Pironti Pdf

Systematically presents the input-output finite-time stability (IO-FTS) analysis of dynamical systems, covering issues of analysis, design and robustness The interest in finite-time control has continuously grown in the last fifteen years. This book systematically presents the input-output finite-time stability (IO-FTS) analysis of dynamical systems, with specific reference to linear time-varying systems and hybrid systems. It discusses analysis, design and robustness issues, and includes applications to real world engineering problems. While classical FTS has an important theoretical significance, IO-FTS is a more practical concept, which is more suitable for real engineering applications, the goal of the research on this topic in the coming years. Key features: Includes applications to real world engineering problems. Input-output finite-time stability (IO-FTS) is a practical concept, useful to study the behavior of a dynamical system within a finite interval of time. Computationally tractable conditions are provided that render the technique applicable to time-invariant as well as time varying and impulsive (i.e. switching) systems. The LMIs formulation allows mixing the IO-FTS approach with existing control techniques (e. g. H∞ control, optimal control, pole placement, etc.). This book is essential reading for university researchers as well as post-graduate engineers practicing in the field of robust process control in research centers and industries. Topics dealt with in the book could also be taught at the level of advanced control courses for graduate students in the department of electrical and computer engineering, mechanical engineering, aeronautics and astronautics, and applied mathematics.

Design and Optimization for 5G Wireless Communications

Author : Haesik Kim
Publisher : John Wiley & Sons
Page : 420 pages
File Size : 52,7 Mb
Release : 2020-06-02
Category : Computers
ISBN : 9781119494553

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Design and Optimization for 5G Wireless Communications by Haesik Kim Pdf

This book offers a technical background to the design and optimization of wireless communication systems, covering optimization algorithms for wireless and 5G communication systems design. The book introduces the design and optimization systems which target capacity, latency, and connection density; including Enhanced Mobile Broadband Communication (eMBB), Ultra-Reliable and Low Latency Communication (URLL), and Massive Machine Type Communication (mMTC). The book is organized into two distinct parts: Part I, mathematical methods and optimization algorithms for wireless communications are introduced, providing the reader with the required mathematical background. In Part II, 5G communication systems are designed and optimized using the mathematical methods and optimization algorithms.

Networked and Event-Triggered Control Approaches in Cyber-Physical Systems

Author : Jinhui Zhang,Yuanqing Xia,Zhongqi Sun,Duanduan Chen
Publisher : CRC Press
Page : 221 pages
File Size : 55,6 Mb
Release : 2022-01-27
Category : Computers
ISBN : 9781000534283

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Networked and Event-Triggered Control Approaches in Cyber-Physical Systems by Jinhui Zhang,Yuanqing Xia,Zhongqi Sun,Duanduan Chen Pdf

The insertion of communication networks in feedback control loops complicates analysis and synthesis of cyber-physical systems (CPSs), and network-induced uncertainties may degrade system control performance. Thus, this book researches networked delay compensation and event-triggered control approaches for a series of CPSs subject to network-induced uncertainties. The authors begin with an introduction to the concepts and challenges of CPSs, followed by an overview of networked control approaches and event-triggered control strategies in CPSs. Then, networked delay compensation and event-triggered control approaches are proposed for CPSs with network communication delay, data dropout, signal quantization, and event-triggered communication. More specifically, networked delay compensation approaches are proposed for linear/nonlinear networked controlled plants with time-varying and random network communication delays and data dropouts. To reduce computational burden and network communication loads in CPSs, event-triggered control, self-triggered control, co-design of event-triggered control and quantized control techniques, and event-triggered disturbance rejection control approaches are also presented. This book is an essential text for researchers and engineers interested in cybersecurity, networked control, and CPSs. It would also prove useful for graduate students in the fields of science, engineering, and computer science.