Control of Uncertain Sampled-Data Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 1461224403
Total Pages : 190 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Control of Uncertain Sampled-Data Systems by : Geir E. Dullerud

Download or read book Control of Uncertain Sampled-Data Systems written by Geir E. Dullerud and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: My main goal in writing this monograph is to provide a detailed treatment of uncertainty analysis for sampled-data systems in the context of sys tems control theory. Here, sampled-data system refers to the hybrid sys tem formed when continuous time and discrete time systems are intercon nected; by uncertainty analysis I mean achievable performance in the pres ence of worst -case uncertainty and disturbances. The focus of the book is sampled-data systems; however the approach presented is applicable to both standard and sampled-data systems. The past few years has seen a large surge in research activity centered around creating systematic methods for sampled-data design. The aim of this activity has been to deepen and broaden the, by now, sophisticated viewpoint developed for design of purely continuous time or discrete time systems (e.g. J{oo or -I!l optimal synthesis, J1 theory) so that it can be ap plied to the design of sampled-data systems. This research effort has been largely successful, producing both interesting new mathematical tools for control theory, and new methodologies for practical engineering design. Analysis of structured uncertainty is an important objective in control design, because it is a flexible and non-conservative way of analyzing sys tem performance, which is suitable in many engineering design scenarios.

Control of Uncertain Sampled-data Systems

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (536 download)

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Book Synopsis Control of Uncertain Sampled-data Systems by : Geir Eirik Dullerud

Download or read book Control of Uncertain Sampled-data Systems written by Geir Eirik Dullerud and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Deterministic Control of Uncertain Linear Discrete and Sampled Data Systems

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Publisher :
ISBN 13 :
Total Pages : 113 pages
Book Rating : 4.:/5 (222 download)

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Book Synopsis Deterministic Control of Uncertain Linear Discrete and Sampled Data Systems by : Jonah Manela

Download or read book Deterministic Control of Uncertain Linear Discrete and Sampled Data Systems written by Jonah Manela and published by . This book was released on 1994 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Piecewise Affine Control: Continuous-Time, Sampled-Data, and Networked Systems

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Author :
Publisher : SIAM
ISBN 13 : 1611975905
Total Pages : 224 pages
Book Rating : 4.6/5 (119 download)

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Book Synopsis Piecewise Affine Control: Continuous-Time, Sampled-Data, and Networked Systems by : Luis Rodrigues

Download or read book Piecewise Affine Control: Continuous-Time, Sampled-Data, and Networked Systems written by Luis Rodrigues and published by SIAM. This book was released on 2019-11-06 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Engineering systems operate through actuators, most of which will exhibit phenomena such as saturation or zones of no operation, commonly known as dead zones. These are examples of piecewise-affine characteristics, and they can have a considerable impact on the stability and performance of engineering systems. This book targets controller design for piecewise affine systems, fulfilling both stability and performance requirements. The authors present a unified computational methodology for the analysis and synthesis of piecewise affine controllers, taking an approach that is capable of handling sliding modes, sampled-data, and networked systems. They introduce algorithms that will be applicable to nonlinear systems approximated by piecewise affine systems, and they feature several examples from areas such as switching electronic circuits, autonomous vehicles, neural networks, and aerospace applications. Piecewise Affine Control: Continuous-Time, Sampled-Data, and Networked Systems is intended for graduate students, advanced senior undergraduate students, and researchers in academia and industry. It is also appropriate for engineers working on applications where switched linear and affine models are important.

Linear Time Varying Systems and Sampled-data Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 9781852334390
Total Pages : 382 pages
Book Rating : 4.3/5 (343 download)

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Book Synopsis Linear Time Varying Systems and Sampled-data Systems by : Akira Ichikawa

Download or read book Linear Time Varying Systems and Sampled-data Systems written by Akira Ichikawa and published by Springer Science & Business Media. This book was released on 2001-02-26 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph considers linear optimal regulators, differential games and develops the theory for time-varying systems and jump systems.

Sampled-Data Control Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 3642825540
Total Pages : 611 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis Sampled-Data Control Systems by : Jürgen Ackermann

Download or read book Sampled-Data Control Systems written by Jürgen Ackermann and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first German edition of this book appeared in 1972, and in Polish translation in 1976. It covered the analysis and synthesis of sampled-data systems. The second German edition of 1983 ex tended the scope to design, in particular design for robustness of control system properties with respect to uncertainty of plant parameters. This book is a revised translation of the second Ger man edition. The revisions concern primarily a new treatment of the finite effect sequences and the use of nice numerical proper ties of Hessenberg forms. The introduction describes examples of sampled-data systems, in particular digital controllers, and analyzes the sampler and hold; also some design aspects are introduced. Chapter 2 reviews the modelling and analysis of continuous systems. Pole shifting is formulated as an affine mapping, here some n~w material on fixing some eigenvalues or some gains in a design step is included. Chapter 3 treats the analysis of sampled-data systems by state space and z-transform methods. This includes sections on inter sampling behavior, time-delay systems, absolute stability and non synchronous sampling. Chapter 4 treats controllability and reach ability of discrete-time systems, controllability regions for con strained inputs and the choice of the sampling interval primarily under controllability aspects. Chapter 5 deals with observability and constructability both from the discrete and continuous plant output. Full and reduced order observers are treated as well as disturbance observers.

Robust Sampled-data Control of Uncertain Linear Systems

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Publisher :
ISBN 13 :
Total Pages : 194 pages
Book Rating : 4.:/5 (316 download)

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Book Synopsis Robust Sampled-data Control of Uncertain Linear Systems by : Hanzhong Hu

Download or read book Robust Sampled-data Control of Uncertain Linear Systems written by Hanzhong Hu and published by . This book was released on 1994 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stabilization of Uncertain Discrete-time and Sampled-data Control Systems

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Publisher :
ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.:/5 (25 download)

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Book Synopsis Stabilization of Uncertain Discrete-time and Sampled-data Control Systems by : I. Mujdat Arabacioglu

Download or read book Stabilization of Uncertain Discrete-time and Sampled-data Control Systems written by I. Mujdat Arabacioglu and published by . This book was released on 1991 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Robust Optimal Digital Control of Uncertain Multi-Rate Sampled-Data Systems

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (946 download)

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Book Synopsis Robust Optimal Digital Control of Uncertain Multi-Rate Sampled-Data Systems by :

Download or read book Robust Optimal Digital Control of Uncertain Multi-Rate Sampled-Data Systems written by and published by . This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents a new digital redesign method for robust control of a sampled data uncertain system using an observer based digital controller. The multiple segment trapezoidal rule together with interval arithmetic is utilized to find a digital interval model of the original continuous time uncertain system. A dual concept of the digital interval modeling which captures the intersample states of the original continuous time uncertain system is used to discretize a predesigned continuous time state feedback robust controller so that the states of the digitally controlled continuous time uncertain system closely match those of the original analogously controlled continuous time uncertain system. A discrete time observer is constructed from the original continuous time observer such that the estimated states of the redesigned discrete time observer match those of the original continuous time observer at the sampling instants. Using the newly digitally redesigned observer based controllers, the resulting dynamic states of the digitally controlled sampled data uncertain systems are able to closely match those of the original analogously controlled continuous time uncertain systems.

Control of Uncertain Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 1475721080
Total Pages : 346 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Control of Uncertain Systems by : Hinrichsen

Download or read book Control of Uncertain Systems written by Hinrichsen and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Invoking the machinery of Control Theory to control a real-world plant means, on the basis of available a priori knowledge of the plant, design ing/selecting a feasible controller accomplishing the control objective. A priori knowledge about the plant is normally represented as a mathemat ical model, given by physical laws or measurement data. Such a model is inevitably uncertain, due to measurement errors, simplified models of natural laws, neglected dynamics, and the desire to get a model tractable for further computations. Control of Uncertain Systems is therefore an im portant issue, both practically and philosophically. Basically, two different approaches exist: Adaptive Control and Robust Control. On four beautiful summer days in June 1989, researchers from 12 coun tries gathered together in Bremen, West Germany, for a workshop devoted to these issues. 49 talks, invited and contributed, were presented. The present work collects 18 of these talks. (Program and original abstracts from the workshop are available as Report 209, Institute for Dynamical System.) The papers represent a broad scope of current trends in robust and adaptive control. Topics covered include: New directions in adaptive control, stability analysis of uncertain systems, robust and adaptive stabi lization, numerical methods, and topological aspects of robust control. The papers were carefully refereed and we would like to thank the referees for their efforts, which have resulted in substantial improvements.

Sampled-data Controller Design and Control Saturation Analysis for Uncertain Systems

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Publisher :
ISBN 13 :
Total Pages : 298 pages
Book Rating : 4.:/5 (276 download)

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Book Synopsis Sampled-data Controller Design and Control Saturation Analysis for Uncertain Systems by : Richard Michael Dolphus

Download or read book Sampled-data Controller Design and Control Saturation Analysis for Uncertain Systems written by Richard Michael Dolphus and published by . This book was released on 1992 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Deterministic Control of Uncertain Linear Discrete and Sampled Data Systems

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Publisher :
ISBN 13 :
Total Pages : 244 pages
Book Rating : 4.:/5 (29 download)

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Book Synopsis Deterministic Control of Uncertain Linear Discrete and Sampled Data Systems by : Jonah Manela

Download or read book Deterministic Control of Uncertain Linear Discrete and Sampled Data Systems written by Jonah Manela and published by . This book was released on 1985 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Randomized Algorithms for Analysis and Control of Uncertain Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 1447146107
Total Pages : 363 pages
Book Rating : 4.4/5 (471 download)

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Book Synopsis Randomized Algorithms for Analysis and Control of Uncertain Systems by : Roberto Tempo

Download or read book Randomized Algorithms for Analysis and Control of Uncertain Systems written by Roberto Tempo and published by Springer Science & Business Media. This book was released on 2012-10-21 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: The presence of uncertainty in a system description has always been a critical issue in control. The main objective of Randomized Algorithms for Analysis and Control of Uncertain Systems, with Applications (Second Edition) is to introduce the reader to the fundamentals of probabilistic methods in the analysis and design of systems subject to deterministic and stochastic uncertainty. The approach propounded by this text guarantees a reduction in the computational complexity of classical control algorithms and in the conservativeness of standard robust control techniques. The second edition has been thoroughly updated to reflect recent research and new applications with chapters on statistical learning theory, sequential methods for control and the scenario approach being completely rewritten. Features: · self-contained treatment explaining Monte Carlo and Las Vegas randomized algorithms from their genesis in the principles of probability theory to their use for system analysis; · development of a novel paradigm for (convex and nonconvex) controller synthesis in the presence of uncertainty and in the context of randomized algorithms; · comprehensive treatment of multivariate sample generation techniques, including consideration of the difficulties involved in obtaining identically and independently distributed samples; · applications of randomized algorithms in various endeavours, such as PageRank computation for the Google Web search engine, unmanned aerial vehicle design (both new in the second edition), congestion control of high-speed communications networks and stability of quantized sampled-data systems. Randomized Algorithms for Analysis and Control of Uncertain Systems (second edition) is certain to interest academic researchers and graduate control students working in probabilistic, robust or optimal control methods and control engineers dealing with system uncertainties. The present book is a very timely contribution to the literature. I have no hesitation in asserting that it will remain a widely cited reference work for many years. M. Vidyasagar

Sampled-data Output Feedback Control of Uncertain Nonholonomic Systems in Chained Forms

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Publisher :
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.:/5 (864 download)

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Book Synopsis Sampled-data Output Feedback Control of Uncertain Nonholonomic Systems in Chained Forms by : Brandy Alger

Download or read book Sampled-data Output Feedback Control of Uncertain Nonholonomic Systems in Chained Forms written by Brandy Alger and published by . This book was released on 2013 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is imperative to find a sampled-data controller for nonholonomic systems due to the need to implement through the use of digital computers. Nonholonomic systems in chained form are sufficiently important to research to the numerous real world applications, mobile robots being one of the biggest. Moreover, due to the presence of uncertain nonlinearities, most of the existing design methods are inapplicable to these systems. It has been proven that under a lower-triangular growth condition, a class of uncertain nonlinear systems can be globally stabilized by a sampled-data output feedback controller whose observer and control laws are discrete-time and linear. In this thesis, using a change of coordinates and combining the recently developed sampled-data output feedback control method, we first design a sampled-data output feedback controller to stabilize the nonholonomic system with a single z-state. For nonholonomic systems with two-dimensional z-states, the output feedback control problem becomes much more challenging since the boundedness of the change of coordinates is not proved. To solve this problem, we design a controller for the z-system, which can guarantee the boundedness of the change of coordinates after a certain time. From this we can construct a globally stabilizing output feedback controller for the nonholonomic systems. Computer simulations are conducted to show the effectiveness of the proposed controllers.

Randomized Algorithms for Analysis and Control of Uncertain Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 1846280524
Total Pages : 350 pages
Book Rating : 4.8/5 (462 download)

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Book Synopsis Randomized Algorithms for Analysis and Control of Uncertain Systems by : Roberto Tempo

Download or read book Randomized Algorithms for Analysis and Control of Uncertain Systems written by Roberto Tempo and published by Springer Science & Business Media. This book was released on 2005-09-05 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Moving on from earlier stochastic and robust control paradigms, this book introduces the fundamentals of probabilistic methods in the analysis and design of uncertain systems. The use of randomized algorithms, guarantees a reduction in the computational complexity of classical robust control algorithms and in the conservativeness of methods like H-infinity control. Features: • self-contained treatment explaining randomized algorithms from their genesis in the principles of probability theory to their use for robust analysis and controller synthesis; • comprehensive treatment of sample generation, including consideration of the difficulties involved in obtaining independent and identically distributed samples; • applications in congestion control of high-speed communications networks and the stability of quantized sampled-data systems. This monograph will be of interest to theorists concerned with robust and optimal control techniques and to all control engineers dealing with system uncertainties.

Robust Control Engineering

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Publisher : CRC Press
ISBN 13 : 1315394960
Total Pages : 618 pages
Book Rating : 4.3/5 (153 download)

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Book Synopsis Robust Control Engineering by : Mario Garcia-Sanz

Download or read book Robust Control Engineering written by Mario Garcia-Sanz and published by CRC Press. This book was released on 2017-06-26 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book thoroughly covers the fundamentals of the QFT robust control, as well as practical control solutions, for unstable, time-delay, non-minimum phase or distributed parameter systems, plants with large model uncertainty, high-performance specifications, nonlinear components, multi-input multi-output characteristics or asymmetric topologies. The reader will discover practical applications through a collection of fifty successful, real world case studies and projects, in which the author has been involved during the last twenty-five years, including commercial wind turbines, wastewater treatment plants, power systems, satellites with flexible appendages, spacecraft, large radio telescopes, and industrial manufacturing systems. Furthermore, the book presents problems and projects with the popular QFT Control Toolbox (QFTCT) for MATLAB, which was developed by the author.

Wind Energy Systems

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Publisher : CRC Press
ISBN 13 : 1466552247
Total Pages : 613 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Wind Energy Systems by : Mario Garcia-Sanz

Download or read book Wind Energy Systems written by Mario Garcia-Sanz and published by CRC Press. This book was released on 2012-02-02 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting the latest developments in the field, Wind Energy Systems: Control Engineering Design offers a novel take on advanced control engineering design techniques for wind turbine applications. The book introduces concurrent quantitative engineering techniques for the design of highly efficient and reliable controllers, which can be used to solve the most critical problems of multi-megawatt wind energy systems. This book is based on the authors’ experience during the last two decades designing commercial multi-megawatt wind turbines and control systems for industry leaders, including NASA and the European Space Agency. This work is their response to the urgent need for a truly reliable concurrent engineering methodology for the design of advanced control systems. Outlining a roadmap for such a coordinated architecture, the authors consider the links between all aspects of a multi-megawatt wind energy project, in which the wind turbine and the control system must be cooperatively designed to achieve an optimized, reliable, and successful system. Look inside for information about the QFT Control Toolbox for Matlab, the software developed by the author to facilitate the QFT robust control design (see also the link at codypower.com). The textbook’s big-picture insights can help students and practicing engineers control and optimize a wind energy system, in which large, flexible, aerodynamic structures are connected to a demanding variable electrical grid and work automatically under very turbulent and unpredictable environmental conditions. The book covers topics including robust QFT control, aerodynamics, mechanical and electrical dynamic modeling, economics, reliability, and efficiency. It also addresses standards, certification, implementation, grid integration, and power quality, as well as environmental and maintenance issues. To reinforce understanding, the authors present real examples of experimentation with commercial multi-megawatt direct-drive wind turbines, as well as on-shore, offshore, floating, and airborne wind turbine applications. They also offer a unique in-depth exploration of the quantitative feedback theory (QFT)—a proven, successful robust control technique for real-world applications—as well as advanced switching control techniques that help engineers exceed classical linear limitations.