Control Reconfiguration Of Dynamical Systems

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Control Reconfiguration of Dynamical Systems

Author : Thomas Steffen
Publisher : Springer Science & Business Media
Page : 292 pages
File Size : 44,5 Mb
Release : 2005-08-31
Category : Technology & Engineering
ISBN : 3540257306

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Control Reconfiguration of Dynamical Systems by Thomas Steffen Pdf

Reconfiguration, an approach for fault-tolerant control, involves changing the control structure in response to the fault. This monograph extends this idea to actuator faults and studies in detail the so-called virtual actuator approach. "Control Reconfiguration of Dynamical Systems" also introduces structural analysis as a tool for reconfiguration. Because a fault changes the structure of the system, the reconfiguration solution is sought on a structural level. Novel algorithms are presented to test for reconfigurability and to find a reconfiguration solution. A MATLAB toolbox is supplied, which contains the main algorithms and examples. The book addresses advanced engineering students, developers and researchers that have a specific interest in control reconfiguration.

Reconfigurable Control of Nonlinear Dynamical Systems

Author : Jan H. Richter
Publisher : Springer Science & Business Media
Page : 299 pages
File Size : 47,6 Mb
Release : 2011-01-16
Category : Technology & Engineering
ISBN : 9783642176272

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Reconfigurable Control of Nonlinear Dynamical Systems by Jan H. Richter Pdf

This research monograph summarizes solutions to reconfigurable fault-tolerant control problems for nonlinear dynamical systems that are based on the fault-hiding principle. It emphasizes but is not limited to complete actuator and sensor failures. In the first part, the monograph starts with a broad introduction of the control reconfiguration problems and objectives as well as summaries and explanations of solutions for linear dynamical systems. The solution is always a reconfiguration block, which consists of linear virtual actuators in the case of actuator faults and linear virtual sensors in the case of sensor faults. The main advantage of the fault-hiding concept is the reusability of the nominal controller, which remains in the loop as an active system while the virtual actuator and sensor adapt the control input and the measured output to the fault scenario. The second and third parts extend virtual actuators and virtual sensors towards the classes of Hammerstein-Wiener systems and piecewise affine systems. The main analyses concern stability recovery, setpoint tracking recovery, and performance recovery as reconfiguration objectives. The fourth part concludes the monograph with descriptions of practical implementations and case studies. The book is primarily intended for active researchers and practicing engineers in the field of fault-tolerant control. Due to many running examples it is also suitable for interested graduate students.

Reconfigurable Control of Nonlinear Dynamical Systems

Author : Jan H. Richter
Publisher : Springer
Page : 299 pages
File Size : 46,9 Mb
Release : 2011-02-02
Category : Technology & Engineering
ISBN : 9783642176289

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Reconfigurable Control of Nonlinear Dynamical Systems by Jan H. Richter Pdf

This research monograph summarizes solutions to reconfigurable fault-tolerant control problems for nonlinear dynamical systems that are based on the fault-hiding principle. It emphasizes but is not limited to complete actuator and sensor failures. In the first part, the monograph starts with a broad introduction of the control reconfiguration problems and objectives as well as summaries and explanations of solutions for linear dynamical systems. The solution is always a reconfiguration block, which consists of linear virtual actuators in the case of actuator faults and linear virtual sensors in the case of sensor faults. The main advantage of the fault-hiding concept is the reusability of the nominal controller, which remains in the loop as an active system while the virtual actuator and sensor adapt the control input and the measured output to the fault scenario. The second and third parts extend virtual actuators and virtual sensors towards the classes of Hammerstein-Wiener systems and piecewise affine systems. The main analyses concern stability recovery, setpoint tracking recovery, and performance recovery as reconfiguration objectives. The fourth part concludes the monograph with descriptions of practical implementations and case studies. The book is primarily intended for active researchers and practicing engineers in the field of fault-tolerant control. Due to many running examples it is also suitable for interested graduate students.

Reconfigurable Distributed Control

Author : hector benitez,Fabián García-Nocetti
Publisher : Springer Science & Business Media
Page : 143 pages
File Size : 47,7 Mb
Release : 2005-12-06
Category : Technology & Engineering
ISBN : 9781846281969

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Reconfigurable Distributed Control by hector benitez,Fabián García-Nocetti Pdf

This informative monograph helps meet the challenge of applying distributed control to dynamical systems. It shows readers how to bring the best parts of various control paradigms to bear in making distributed control more flexible and responsive.

Analysis and Synthesis of Fault-Tolerant Control Systems

Author : Magdi S. Mahmoud,Yuanqing Xia
Publisher : John Wiley & Sons
Page : 451 pages
File Size : 44,7 Mb
Release : 2013-10-28
Category : Technology & Engineering
ISBN : 9781118700358

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Analysis and Synthesis of Fault-Tolerant Control Systems by Magdi S. Mahmoud,Yuanqing Xia Pdf

In recent years, control systems have become more sophisticated in order to meet increased performance and safety requirements for modern technological systems. Engineers are becoming more aware that conventional feedback control design for a complex system may result in unsatisfactory performance, or even instability, in the event of malfunctions in actuators, sensors or other system components. In order to circumvent such weaknesses, new approaches to control system design have emerged which can tolerate component malfunctions while maintaining acceptable stability and performance. These types of control systems are often known as fault-tolerant control systems (FTCS). More precisely, FTCS are control systems which possess the ability to accommodate component failure automatically. Analysis and Synthesis of Fault-Tolerant Control Systems comprehensively covers the analysis and synthesis methods of fault tolerant control systems. It unifies the methods for developing controllers and filters for a wide class of dynamical systems and reports on the recent technical advances in design methodologies. MATLAB® is used throughout the book, to demonstrate methods of analysis and design. Key features: • Provides advanced theoretical methods and typical practical applications • Provides access to a spectrum of control design methods applied to industrial systems • Includes case studies and illustrative examples • Contains end-of-chapter problems Analysis and Synthesis of Fault-Tolerant Control Systems is a comprehensive reference for researchers and practitioners working in this area, and is also a valuable source of information for graduates and senior undergraduates in control, mechanical, aerospace, electrical and mechatronics engineering departments.

Software-Enabled Control

Author : Tariq Samad,Gary Balas
Publisher : John Wiley & Sons
Page : 448 pages
File Size : 45,8 Mb
Release : 2003-05-01
Category : Science
ISBN : 0471234362

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Software-Enabled Control by Tariq Samad,Gary Balas Pdf

Discusses open systems, object orientation, software agents, domain-specific languages, component architectures, as well as the dramatic IT-enabled improvements in memory, communication, and processing resources that are now available for sophisticated control algorithms to exploit. Useful for practitioners and researchers in the fields of real-time systems, aerospace engineering, embedded systems, and artificial intelligence.

Diagnosis and Fault-Tolerant Control

Author : Mogens Blanke,Michel Kinnaert,Jan Lunze,Marcel Staroswiecki
Publisher : Springer Science & Business Media
Page : 583 pages
File Size : 48,7 Mb
Release : 2013-03-14
Category : Science
ISBN : 9783662053447

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Diagnosis and Fault-Tolerant Control by Mogens Blanke,Michel Kinnaert,Jan Lunze,Marcel Staroswiecki Pdf

This book presents model-based analysis and design methods for fault diagnosis and fault-tolerant control. Architectural and structural models are used to analyse the propagation of the fault through the process, test fault detectability and reveal redundancies that can be used to ensure fault tolerance. Case studies demonstrate the methods presented. The second edition includes new material on reconfigurable control, diagnosis of nonlinear systems, and remote diagnosis, plus new examples and updated bibliography.

11th International Symposium on Process Systems Engineering - PSE2012

Author : Iftekhar A Karimi,Rajagopalan Srinivasan
Publisher : Elsevier
Page : 1804 pages
File Size : 42,5 Mb
Release : 2012-09-09
Category : Science
ISBN : 9780444595058

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11th International Symposium on Process Systems Engineering - PSE2012 by Iftekhar A Karimi,Rajagopalan Srinivasan Pdf

While the PSE community continues its focus on understanding, synthesizing, modeling, designing, simulating, analyzing, diagnosing, operating, controlling, managing, and optimizing a host of chemical and related industries using the systems approach, the boundaries of PSE research have expanded considerably over the years. While early PSE research was largely concerned with individual units and plants, the current research spans wide ranges of scales in size (molecules to processing units to plants to global multinational enterprises to global supply chain networks; biological cells to ecological webs) and time (instantaneous molecular interactions to months of plant operation to years of strategic planning). The changes and challenges brought about by increasing globalization and the the common global issues of energy, sustainability, and environment provide the motivation for the theme of PSE2012: Process Systems Engineering and Decision Support for the Flat World. Each theme includes an invited chapter based on the plenary presentation by an eminent academic or industrial researcher Reports on the state-of-the-art advances in the various fields of process systems engineering Addresses common global problems and the research being done to solve them

Advances in Gain-Scheduling and Fault Tolerant Control Techniques

Author : Damiano Rotondo
Publisher : Springer
Page : 255 pages
File Size : 51,5 Mb
Release : 2017-10-14
Category : Technology & Engineering
ISBN : 9783319629025

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Advances in Gain-Scheduling and Fault Tolerant Control Techniques by Damiano Rotondo Pdf

This thesis reports on novel methods for gain-scheduling and fault tolerant control (FTC). It begins by analyzing the connection between the linear parameter varying (LPV) and Takagi-Sugeno (TS) paradigms. This is then followed by a detailed description of the design of robust and shifting state-feedback controllers for these systems. Furthermore, it presents two approaches to fault-tolerant control: the first is based on a robust polytopic controller design, while the second involves a reconfiguration of the reference model and the addition of virtual actuators into the loop. Inaddition the thesis offers a thorough review of the state-of-the art in gain scheduling and fault-tolerant control, with a special emphasis on LPV and TS systems.

Robust Integration of Model-Based Fault Estimation and Fault-Tolerant Control

Author : Jianglin Lan,Ronald J. Patton
Publisher : Springer Nature
Page : 275 pages
File Size : 45,5 Mb
Release : 2020-12-11
Category : Technology & Engineering
ISBN : 9783030587604

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Robust Integration of Model-Based Fault Estimation and Fault-Tolerant Control by Jianglin Lan,Ronald J. Patton Pdf

Robust Integration of Model-Based Fault Estimation and Fault-Tolerant Control is a systematic examination of methods used to overcome the inevitable system uncertainties arising when a fault estimation (FE) function and a fault-tolerant controller interact as they are employed together to compensate for system faults and maintain robustly acceptable system performance. It covers the important subject of robust integration of FE and FTC with the aim of guaranteeing closed-loop stability. The reader’s understanding of the theory is supported by the extensive use of tutorial examples, including some MATLAB®-based material available from the Springer website and by industrial-applications-based material. The text is structured into three parts: Part I examines the basic concepts of FE and FTC, providing extensive insight into the importance of and challenges involved in their integration; Part II describes five effective strategies for the integration of FE and FTC: sequential, iterative, simultaneous, adaptive-decoupling, and robust decoupling; and Part III begins to extend the proposed strategies to nonlinear and large-scale systems and covers their application in the fields of renewable energy, robotics and networked systems. The strategies presented are applicable to a broad range of control problems, because in the absence of faults the FE-based FTC naturally reverts to conventional observer-based control. The book is a useful resource for researchers and engineers working in the area of fault-tolerant control systems, and supplementary material for a graduate- or postgraduate-level course on fault diagnosis and FTC. 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.

Diagnosis and Fault-Tolerant Control

Author : Mogens Blanke,Michel Kinnaert,Jan Lunze,Marcel Staroswiecki
Publisher : Springer
Page : 695 pages
File Size : 46,7 Mb
Release : 2015-08-11
Category : Technology & Engineering
ISBN : 9783662479438

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Diagnosis and Fault-Tolerant Control by Mogens Blanke,Michel Kinnaert,Jan Lunze,Marcel Staroswiecki Pdf

Fault-tolerant control aims at a gradual shutdown response in automated systems when faults occur. It satisfies the industrial demand for enhanced availability and safety, in contrast to traditional reactions to faults, which bring about sudden shutdowns and loss of availability. The book presents effective model-based analysis and design methods for fault diagnosis and fault-tolerant control. Architectural and structural models are used to analyse the propagation of the fault through the process, to test the fault detectability and to find the redundancies in the process that can be used to ensure fault tolerance. It also introduces design methods suitable for diagnostic systems and fault-tolerant controllers for continuous processes that are described by analytical models of discrete-event systems represented by automata. The book is suitable for engineering students, engineers in industry and researchers who wish to get an overview of the variety of approaches to process diagnosis and fault-tolerant control. The authors have extensive teaching experience with graduate and PhD students, as well as with industrial experts. Parts of this book have been used in courses for this audience. The authors give a comprehensive introduction to the main ideas of diagnosis and fault-tolerant control and present some of their most recent research achievements obtained together with their research groups in a close cooperation with European research projects. The third edition resulted from a major re-structuring and re-writing of the former edition, which has been used for a decade by numerous research groups. New material includes distributed diagnosis of continuous and discrete-event systems, methods for reconfigurability analysis, and extensions of the structural methods towards fault-tolerant control. The bibliographical notes at the end of all chapters have been up-dated. The chapters end with exercises to be used in lectures.

Plug-and-play control of interconnected systems

Author : Sven Bodenburg
Publisher : Logos Verlag Berlin GmbH
Page : 279 pages
File Size : 40,7 Mb
Release : 2017
Category : Technology & Engineering
ISBN : 9783832546021

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Plug-and-play control of interconnected systems by Sven Bodenburg Pdf

In the networked control of interconnected systems, the communication network is primarily used for the exchange of measurements amongst the control stations. Plug-and-play control extends the usage of this network towards the exchange of models with the aim to automatically design control stations at runtime. Therefore, every subsystem is equipped with a design agent that initially knows only the model of its subsystem. To design a control station by a design agent, first, a suitable model of the subsystem that interacts with other subsystems has to be set up. Second, local design conditions have to be found that guarantee the adherence of the global control aim. If the designed control station is finally plugged into the control equipment, the overall closed-loop system plays as desired. The focus of this thesis is to enable the design agent to accomplish the controller design. Therefore, three approaches are proposed which focus on the accuracy of the model that is used for the design with respect to the achievable overall closed-loop performance. The main result is a novel concept for the self-organised controller design by means of design agents. This concept is applied to achieve fault tolerance and to integrate new subsystems. The proposed methods are tested and evaluated through simulations and experiments on a thermofluid process and a multizone furnace.

Advanced Solutions in Diagnostics and Fault Tolerant Control

Author : Jan M. Kościelny,Michał Syfert,Anna Sztyber
Publisher : Springer
Page : 472 pages
File Size : 55,8 Mb
Release : 2017-07-28
Category : Technology & Engineering
ISBN : 9783319644745

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Advanced Solutions in Diagnostics and Fault Tolerant Control by Jan M. Kościelny,Michał Syfert,Anna Sztyber Pdf

This book highlights the latest achievements concerning the theory, methods and practice of fault diagnostics, fault tolerant systems and cyber safety. When considering the diagnostics of industrial processes and systems, increasingly important safety issues cannot be ignored. In this context, diagnostics plays a crucial role as a primary measure of the improvement of the overall system safety integrity level. Obtaining the desired diagnostic coverage or providing an appropriate level of inviolability of the integrity of a system is now practically inconceivable without the use of fault detection and isolation methods. Given the breadth and depth of its coverage, the book will be of interest to researchers faced with the challenge of designing technical and medical diagnosis systems, as well as junior researchers and students in the fields of automatic control, robotics, computer science and artificial intelligence.

Service Orientation in Holonic and Multi-agent Manufacturing

Author : Theodor Borangiu,André Thomas,Damien Trentesaux
Publisher : Springer
Page : 328 pages
File Size : 48,6 Mb
Release : 2015-02-17
Category : Technology & Engineering
ISBN : 9783319151595

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Service Orientation in Holonic and Multi-agent Manufacturing by Theodor Borangiu,André Thomas,Damien Trentesaux Pdf

This volume gathers the peer reviewed papers presented at the 4th edition of the International Workshop “Service Orientation in Holonic and Multi-agent Manufacturing – SOHOMA’14” organized and hosted on November 5-6, 2014 by the University of Lorraine, France in collaboration with the CIMR Research Centre of the University Politehnica of Bucharest and the TEMPO Laboratory of the University of Valenciennes and Hainaut-Cambrésis. The book is structured in six parts, each one covering a specific research line which represents a trend in future manufacturing: (1) Holonic and Agent-based Industrial Automation Systems; (2) Service-oriented Management and Control of Manufacturing Systems; (3) Distributed Modelling for Safety and Security in Industrial Systems; (4) Complexity, Big Data and Virtualization in Computing-oriented Manufacturing; (5) Adaptive, Bio-inspired and Self-organizing Multi-Agent Systems for Manufacturing and (6) Physical Internet Simulation, Modelling and Control. There is a clear orientation of the SOHOMA’14 workshop towards complexity, which is a common view of all six parts. There is need for a framework allowing the development of manufacturing cyber physical systems including capabilities for complex event processing and data analytics which are expected to move the manufacturing domain closer towards cloud manufacturing within contextual enterprises. Recent advances in sensor, communication and intelligent computing technologies made possible the Internet connectivity of the physical world: the Physical Internet, where not only documents and images are created, shared, or modified in the cyberspace, but also the physical resources and products interact over Internet and make decisions based on shared communication.

Fault Diagnosis and Fault-Tolerant Control and Guidance for Aerospace Vehicles

Author : Ali Zolghadri,David Henry,Jérôme Cieslak,Denis Efimov,Philippe Goupil
Publisher : Springer Science & Business Media
Page : 227 pages
File Size : 52,5 Mb
Release : 2013-10-07
Category : Technology & Engineering
ISBN : 9781447153139

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Fault Diagnosis and Fault-Tolerant Control and Guidance for Aerospace Vehicles by Ali Zolghadri,David Henry,Jérôme Cieslak,Denis Efimov,Philippe Goupil Pdf

Fault Diagnosis and Fault-Tolerant Control and Guidance for Aerospace demonstrates the attractive potential of recent developments in control for resolving such issues as flight performance, self protection and extended-life structures. Importantly, the text deals with a number of practically significant considerations: tuning, complexity of design, real-time capability, evaluation of worst-case performance, robustness in harsh environments, and extensibility when development or adaptation is required. Coverage of such issues helps to draw the advanced concepts arising from academic research back towards the technological concerns of industry. Initial coverage of basic definitions and ideas and a literature review gives way to a treatment of electrical flight control system failures: oscillatory failure, runaway, and jamming. Advanced fault detection and diagnosis for linear and linear-parameter-varying systems are described. Lastly recovery strategies appropriate to remaining actuator/sensor/communications resources are developed. The authors exploit experience gained in research collaboration with academic and major industrial partners to validate advanced fault diagnosis and fault-tolerant control techniques with realistic benchmarks or real-world aeronautical and space systems. Consequently, the results presented in Fault Diagnosis and Fault-Tolerant Control and Guidance for Aerospace, will be of interest in both academic and aerospatial-industrial milieux.