Описание: Focuses on control design with references to the practical aspects of implementation. This is a useful text for graduate students or for final-year undergraduates and for control engineers practising in industry and seeking to implement robust or multivariable control solutions to plant problems.
Описание: A Generalized Framework of Linear Multivariable Control proposes a number of generalized models by using the generalized inverse of matrix, while the usual linear multivariable control theory relies on some regular models. . The book supports that in H-infinity control, the linear fractional transformation formulation is relying on the inverse of the block matrix. If the block matrix is not regular, the H-infinity control does not apply any more in the normal framework. Therefore, it is very important to relax those restrictions to generalize the classical notions and models to include some non-regular cases. This book is ideal for scholars, academics, professional engineer and students who are interested in control system theory.
Описание: The present monograph puts together, in a single volume, a fairly comprehensive, up-to-date and detailed treatment of PID control for multivariable processes,
from paring, gain and phase margins, to various design methods and applications. The multivariable interactions are always a key issue and addressed explicitly and effectively. Both
decentralized and centralized forms of PID controllers are discussed.
Only knowledge of the linear control theory is assumed from readers. Illustrative examples of different
degrees of complexity are given to facilitate understanding. Therefore, it is believed that the book can be accessed by graduate students, researchers and practicing
This text is the first one solely focused on PID control for multivariable processes.
Описание: Modern aerospace, automotive, nautical, industrial, microsystem-assembly and robotic systems are becoming more and more complex. High-performance vehicles no longer have built-in error safety margins, but are inherently unstable by design to allow for more flexible maneuvering options. With the push towards better performance in terms of greater accuracy and faster speed of response, control demands are increasing. The combination of highly nonlinear dynamics, relaxed static stability, and tight performance specifications places increasing demands on the design of feedback systems for control. Current control system design techniques have difficulty in meeting these demands.
Описание: Describing control theory, this book focuses on simple rules, tools and methods for the analysis and testing of feedback control systems using real systems engineering design and development examples. It provides the engineer and graduate with the know-how necessary to minimize problems with fielded systems in the area of operational performance.
Описание: Sliding mode control is a simple and yet robust control technique, where the system states are made to confine to a selected subset. With the increasing use of computers and discrete-time samplers in controller implementation in the recent past, discrete-time systems and computer based control have become important topics. This monograph presents an output feedback sliding mode control philosophy which can be applied to almost all controllable and observable systems, while at the same time being simple enough as not to tax the computer too much. It is shown that the solution can be found in the synergy of the multirate output sampling concept and the concept of discrete-time sliding mode control.
Автор: Astrom, Karl J. Murray, Richard M. Название: Feedback systems ISBN: 0691135762 ISBN-13(EAN): 9780691135762 Издательство: Wiley Рейтинг: Цена: 10175 р. Наличие на складе: Поставка под заказ.
Описание: Offers an introduction to the mathematics needed to model, analyze, and design feedback systems. This book covers the mathematics needed to model, analyze, and design feedback systems. It is suitable as an introductory textbook for students and a self-contained resource for researchers.
Описание: A complete discussion of feedback amplifier theory and configurations, this book covers Bode’s feedback theory, the importance of complementing numerical analysis with qualitative analysis, and a wide range of of approximation techniques and circuit design styles for discreet and monolithic circuits. It presents a comprehensive description of the use of piecewise-linear methods in modeling, analysis, and structural properties of nonlinear circuits. The text then explores circuit modeling in the frequency domain of uniform MTL based on the Telegrapher’s equations and frequency and time domain experimental characterization techniques for uniform and nonuniform multiconductor structures.For the complete set, see catalog no. 55275.
Описание: "Multivariable Feedback Control: Analysis and Design, Second Edition" presents a rigorous, yet easily readable, introduction to the analysis and design of robust multivariable control systems. Focusing on practical feedback control and not on system theory in general, this book provides the reader with insights into the opportunities and limitations of feedback control. Taking into account the latest developments in the field, this fully revised and updated second edition: features a new chapter devoted to the use of linear matrix inequalities (LMIs); presents current results on fundamental performance limitations introduced by RHP-poles and RHP-zeros; introduces updated material on the selection of controlled variables and self-optimizing control; proves simple IMC tuning rules for PID control; covers additional material including unstable plants, the feedback amplifier, the lower gain margin and a clear strategy for incorporating integral action into LQG control; and includes numerous worked examples, exercises and case studies, which make frequent use of Matlab and the new Robust Control toolbox. "Multivariable Feedback Control: Analysis and Design, Second Edition" is an excellent resource for advanced undergraduate and graduate courses studying multivariable control. It is also an invaluable tool for engineers who want to understand multivariable control, its limitations, and how it can be applied in practice. The analysis techniques and the material on control structure design should prove very useful in the new emerging area of systems biology. "Being rich in insights and practical tips on controller design, the book should also prove to be very beneficial to industrial control engineers, both as a reference book and as an educational tool." - "Applied Mechanics Reviews". "In summary, this book can be strongly recommended not only as a basic text in multivariable control techniques for graduate and undergraduate students, but also as a valuable source of information for control engineers." - "International Journal of Adaptive Control and Signal Processing".
Описание: Presents an introduction to the analysis and design of robust multivariable control systems. This book features use of linear matrix inequalities (LMIs), and results on fundamental performance limitations introduced by RHP-poles and RHP-zeros. It also introduces material on the selection of controlled variables and self-optimizing control.
Описание: This book focuses on methods that relate, in one form or another, to the “small-gain theorem”. It is aimed at readers who are interested in learning methods for the design of feedback laws for linear and nonlinear multivariable systems in the presence of model uncertainties. With worked examples throughout, it includes both introductory material and more advanced topics.Divided into two parts, the first covers relevant aspects of linear-systems theory, the second, nonlinear theory. In order to deepen readers’ understanding, simpler single-input–single-output systems generally precede treatment of more complex multi-input–multi-output (MIMO) systems and linear systems precede nonlinear systems. This approach is used throughout, including in the final chapters, which explain the latest advanced ideas governing the stabilization, regulation, and tracking of nonlinear MIMO systems. Two major design problems are considered, both in the presence of model uncertainties: asymptotic stabilization with a “guaranteed region of attraction” of a given equilibrium point and asymptotic rejection of the effect of exogenous (disturbance) inputs on selected regulated outputs.Much of the introductory instructional material in this book has been developed for teaching students, while the final coverage of nonlinear MIMO systems offers readers a first coordinated treatment of completely novel results. The worked examples presented provide the instructor with ready-to-use material to help students to understand the mathematical theory.Readers should be familiar with the fundamentals of linear-systems and control theory. This book is a valuable resource for students following postgraduate programs in systems and control, as well as engineers working on the control of robotic, mechatronic and power systems.
Описание: Shows how parametric transfer functions, which incorporate time-dependence, can be used to give an exposition of analysis and design methods for multi-input, multi-output (MIMO) sampled-data systems. Divided into three parts, this guide features appendices covering basic mathematical formulae and two MATLAB toolboxes.
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