Networked Control Systems With Intermittent Feedback

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Networked Control Systems with Intermittent Feedback

Author : Domagoj Tolić,Sandra Hirche
Publisher : CRC Press
Page : 218 pages
File Size : 43,6 Mb
Release : 2017-03-31
Category : Technology & Engineering
ISBN : 9781315350905

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Networked Control Systems with Intermittent Feedback by Domagoj Tolić,Sandra Hirche Pdf

Networked Control Systems (NCSs) are spatially distributed systems for which the communication between sensors, actuators and controllers is realized by a shared (wired or wireless) communication network. NCSs offer several advantages, such as reduced installation and maintenance costs, as well as greater flexibility, over conventional control systems in which parts of control loops exchange information via dedicated point-to-point connections. The principal goal of this book is to present a coherent and versatile framework applicable to various settings investigated by the authors over the last several years. This framework is applicable to nonlinear time-varying dynamic plants and controllers with delayed dynamics; a large class of static, dynamic, probabilistic and priority-oriented scheduling protocols; delayed, noisy, lossy and intermittent information exchange; decentralized control problems of heterogeneous agents with time-varying directed (not necessarily balanced) communication topologies; state- and output-feedback; off-line and on-line intermittent feedback; optimal intermittent feedback through Approximate Dynamic Programming (ADP) and Reinforcement Learning (RL); and control systems with exogenous disturbances and modeling uncertainties.

Networked Control Systems with Intermittent Feedback

Author : Domagoj Tolić,Sandra Hirche
Publisher : CRC Press
Page : 261 pages
File Size : 40,8 Mb
Release : 2017-03-31
Category : Technology & Engineering
ISBN : 9781498756358

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Networked Control Systems with Intermittent Feedback by Domagoj Tolić,Sandra Hirche Pdf

Networked Control Systems (NCSs) are spatially distributed systems for which the communication between sensors, actuators and controllers is realized by a shared (wired or wireless) communication network. NCSs offer several advantages, such as reduced installation and maintenance costs, as well as greater flexibility, over conventional control systems in which parts of control loops exchange information via dedicated point-to-point connections. The principal goal of this book is to present a coherent and versatile framework applicable to various settings investigated by the authors over the last several years. This framework is applicable to nonlinear time-varying dynamic plants and controllers with delayed dynamics; a large class of static, dynamic, probabilistic and priority-oriented scheduling protocols; delayed, noisy, lossy and intermittent information exchange; decentralized control problems of heterogeneous agents with time-varying directed (not necessarily balanced) communication topologies; state- and output-feedback; off-line and on-line intermittent feedback; optimal intermittent feedback through Approximate Dynamic Programming (ADP) and Reinforcement Learning (RL); and control systems with exogenous disturbances and modeling uncertainties.

Model-Based Control of Networked Systems

Author : Eloy Garcia,Panos J. Antsaklis,Luis A. Montestruque
Publisher : Springer
Page : 382 pages
File Size : 53,8 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.

Analysis and Design of Networked Control Systems

Author : Keyou You,Nan Xiao,Lihua Xie
Publisher : Springer
Page : 321 pages
File Size : 44,7 Mb
Release : 2015-01-03
Category : Technology & Engineering
ISBN : 9781447166153

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Analysis and Design of Networked Control Systems by Keyou You,Nan Xiao,Lihua Xie Pdf

This monograph focuses on characterizing the stability and performance consequences of inserting limited-capacity communication networks within a control loop. The text shows how integration of the ideas of control and estimation with those of communication and information theory can be used to provide important insights concerning several fundamental problems such as: · minimum data rate for stabilization of linear systems over noisy channels; · minimum network requirement for stabilization of linear systems over fading channels; and · stability of Kalman filtering with intermittent observations. A fundamental link is revealed between the topological entropy of linear dynamical systems and the capacities of communication channels. The design of a logarithmic quantizer for the stabilization of linear systems under various network environments is also extensively discussed and solutions to many problems of Kalman filtering with intermittent observations are demonstrated. Analysis and Design of Networked Control Systems will interest control theorists and engineers working with networked systems and may also be used as a resource for graduate students with backgrounds in applied mathematics, communications or control who are studying such systems.

Secure Control of Networked Control Systems and Its Applications

Author : Dong Yue,Songlin Hu,Zihao Cheng
Publisher : Springer Nature
Page : 272 pages
File Size : 52,7 Mb
Release : 2021-02-15
Category : Technology & Engineering
ISBN : 9789813367302

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Secure Control of Networked Control Systems and Its Applications by Dong Yue,Songlin Hu,Zihao Cheng Pdf

This book shows some secure control methods of networked control systems related to linear control system, nonlinear control system, multi-agent system and its applications in power systems. The proposed secure control methods provide some useful results about modeling of network attacks, resilient analysis and synthesis methods, active defense control method.The contents of this book are lists as followings. (1) Modeling of DoS attacks, deception attacks and replay attacks; (2)Secure control methods are proposed by combing delay system method, switched system method and event-based control method. (3) Active control methods are proposed by using model-predictive control and redundant control. (4) The proposed control methods are applied to the security problem of power system.The methods of this book include DoS attacks modeling such as, periodic jamming attack model,model-based average dwell time model, deception attack modeling and relay attack modeling; piece-wise Lyapunov-Krasoviskiifunctional method, stochastic control method; the results including resilient conditions of networked control system and related resilient control design method with linear matrix inequalities(LMIs).From this book, readers can learn about the general network attack modeling methods, resilient analysis and synthesis methods, active control methods from viewpoint of redundancy control, and secure conditions of power systems.Some fundamental knowledge prepared to read this book includes delay system theory, event triggered mechanism, T-S fuzzy system theory and frequency/voltage control of power system.

Packet-Based Control for Networked Control Systems

Author : Yun-Bo Zhao,Guo-Ping Liu,Yu Kang,Li Yu
Publisher : Springer
Page : 184 pages
File Size : 47,9 Mb
Release : 2017-09-14
Category : Technology & Engineering
ISBN : 9789811062506

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Packet-Based Control for Networked Control Systems by Yun-Bo Zhao,Guo-Ping Liu,Yu Kang,Li Yu Pdf

This book introduces a unique, packet-based co-design control framework for networked control systems. It begins by providing a comprehensive survey of state-of-the-art research on networked control systems, giving readers a general overview of the field. It then verifies the proposed control framework both theoretically and experimentally – the former using multiple control methodologies, and the latter using a unique online test rig for networked control systems. The framework investigates in detail the most common, communication constraints, including network-induced delays, data packet dropout, data packet disorders, and network access constraints, as well as multiple controller design and system analysis tools such as model predictive control, linear matrix inequalities and optimal control. This unique and complete co-design framework greatly benefits researchers, graduate students and engineers in the fields of control theory and engineering.

Control Strategies and Co-Design of Networked Control Systems

Author : Héctor Benítez-Pérez,Jorge L. Ortega-Arjona,Paul E. Méndez-Monroy,Ernesto Rubio-Acosta,Oscar A. Esquivel-Flores
Publisher : Springer
Page : 178 pages
File Size : 49,5 Mb
Release : 2018-07-31
Category : Technology & Engineering
ISBN : 9783319970448

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Control Strategies and Co-Design of Networked Control Systems by Héctor Benítez-Pérez,Jorge L. Ortega-Arjona,Paul E. Méndez-Monroy,Ernesto Rubio-Acosta,Oscar A. Esquivel-Flores Pdf

This book presents Networked Control System (NCS) as a particular kind of a real-time distributed system (RTDS), composed of a set of nodes, interconnected by a network, and able to develop a complete control process. It describes important parts of the control process such as sensor and actuator activities, which rely on a real-time operating system, and a real-time communication network. As the use of common bus network architecture introduces different forms of uncertainties between sensors, actuators, and controllers, several approaches such as reconfigurable systems have been developed to tackle this problem. Moreover, modeling NCS is a challenging procedure, since there are several non-linear situations, like local saturations, uncertain time delays, dead-zones, or local situations, it is necessary to deal with. The book describes a novel strategy for modelling and control based on a fuzzy control approach and codesign strategies.

Asynchronous Control for Networked Systems

Author : María Guinaldo Losada,Francisco Rodríguez Rubio,Sebastián Dormido Bencomo
Publisher : Springer
Page : 339 pages
File Size : 48,7 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.

Delays and Networked Control Systems

Author : Alexandre Seuret,Laurentiu Hetel,Jamal Daafouz,Karl H. Johansson
Publisher : Springer
Page : 272 pages
File Size : 54,8 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.

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 : 42,8 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.

Discrete-Time Sliding Mode Control for Networked Control System

Author : Dipesh H. Shah,Axaykumar Mehta
Publisher : Springer
Page : 157 pages
File Size : 49,9 Mb
Release : 2018-03-16
Category : Technology & Engineering
ISBN : 9789811075360

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Discrete-Time Sliding Mode Control for Networked Control System by Dipesh H. Shah,Axaykumar Mehta Pdf

This book presents novel algorithms for designing Discrete-Time Sliding Mode Controllers (DSMCs) for Networked Control Systems (NCSs) with both types of fractional delays namely deterministic delay and random delay along with different packet loss conditions such as single packet loss and multiple packet loss that occur within the sampling period. Firstly, the switching type and non-switching type algorithms developed for the deterministic type fractional delay where the delay is compensated using Thiran’s approximation technique. A modified discrete-time sliding surface is proposed to derive the discrete-time sliding mode control algorithms. The algorithm is further extended for the random fractional delay with single packet loss and multiple packet loss situations. The random fractional delay is modelled using Poisson’s distribution function and packet loss is modelled by means of Bernoulli’s function. The condition for closed loop stability in all above situations are derived using the Lyapunov function. Lastly, the efficacy of the proposed DSMC algorithms are demonstrated by extensive simulations and also experimentally validated on a servo system.

Classical Feedback Control with Nonlinear Multi-Loop Systems

Author : Boris J. Lurie,Paul Enright
Publisher : CRC Press
Page : 630 pages
File Size : 47,8 Mb
Release : 2019-08-02
Category : Science
ISBN : 9781351011839

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Classical Feedback Control with Nonlinear Multi-Loop Systems by Boris J. Lurie,Paul Enright Pdf

Classical Feedback Control with Nonlinear Multi-Loop Systems describes the design of high-performance feedback control systems, emphasizing the frequency-domain approach widely used in practical engineering. It presents design methods for high-order nonlinear single- and multi-loop controllers with efficient analog and digital implementations. Bode integrals are employed to estimate the available system performance and to determine the ideal frequency responses that maximize the disturbance rejection and feedback bandwidth. Nonlinear dynamic compensators provide global stability and improve transient responses. This book serves as a unique text for an advanced course in control system engineering, and as a valuable reference for practicing engineers competing in today’s industrial environment.

Optimal and Robust Scheduling for Networked Control Systems

Author : Stefano Longo,Tingli Su,Guido Herrmann,Phil Barber
Publisher : CRC Press
Page : 280 pages
File Size : 50,7 Mb
Release : 2018-09-03
Category : Technology & Engineering
ISBN : 9781351831871

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Optimal and Robust Scheduling for Networked Control Systems by Stefano Longo,Tingli Su,Guido Herrmann,Phil Barber Pdf

Optimal and Robust Scheduling for Networked Control Systems tackles the problem of integrating system components—controllers, sensors, and actuators—in a networked control system. It is common practice in industry to solve such problems heuristically, because the few theoretical results available are not comprehensive and cannot be readily applied by practitioners. This book offers a solution to the deterministic scheduling problem that is based on rigorous control theoretical tools but also addresses practical implementation issues. Helping to bridge the gap between control theory and computer science, it suggests that the consideration of communication constraints at the design stage will significantly improve the performance of the control system. Technical Results, Design Techniques, and Practical Applications The book brings together well-known measures for robust performance as well as fast stochastic algorithms to assist designers in selecting the best network configuration and guaranteeing the speed of offline optimization. The authors propose a unifying framework for modelling NCSs with time-triggered communication and present technical results. They also introduce design techniques, including for the codesign of a controller and communication sequence and for the robust design of a communication sequence for a given controller. Case studies explore the use of the FlexRay TDMA and time-triggered control area network (CAN) protocols in an automotive control system. Practical Solutions to Your Time-Triggered Communication Problems This unique book develops ready-to-use engineering tools for large-scale control system integration with a focus on robustness and performance. It emphasizes techniques that are directly applicable to time-triggered communication problems in the automotive industry and in avionics, robotics, and automated manufacturing.

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

Author : Jinhui Zhang,Yuanqing Xia,Zhongqi Sun,Duanduan Chen
Publisher : CRC Press
Page : 161 pages
File Size : 48,5 Mb
Release : 2022-01-28
Category : Technology & Engineering
ISBN : 9781000534320

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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 performances. 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 plant 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 CPS. It would also prove useful for graduate students in the fields of science, engineering, and computer science.

Analysis and Synthesis of Networked Control Systems

Author : Yuanqing Xia,Mengyin Fu,Guo-Ping Liu
Publisher : Springer
Page : 200 pages
File Size : 45,5 Mb
Release : 2011-03-17
Category : Technology & Engineering
ISBN : 9783642179259

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Analysis and Synthesis of Networked Control Systems by Yuanqing Xia,Mengyin Fu,Guo-Ping Liu Pdf

Analysis and Synthesis of Networked Control Systems focuses on essential aspects of this field, including quantization over networks, data fusion over networks, predictive control over networks and fault detection over networks. The networked control systems have led to a complete new range of real-world applications. In recent years, the techniques of Internet of Things are developed rapidly, the research of networked control systems plays a key role in Internet of Things. The book is self-contained, providing sufficient mathematical foundations for understanding the contents of each chapter. It will be of significant interest to scientists and engineers engaged in the field of Networked Control Systems. Dr. Yuanqing Xia, a professor at Beijing Institute of Technology, has been working on control theory and its applications for over ten years.