Actuator Saturation Control

Author : Vikram Kapila,Karolos Grigoriadis
Publisher : CRC Press
Page : 338 pages
File Size : 53,9 Mb
Release : 2002-02-20
Category : Technology & Engineering
ISBN : 0203910818

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Actuator Saturation Control by Vikram Kapila,Karolos Grigoriadis Pdf

Compiling the most significant advances from nearly a decade of research, this reference compares and evaluates a wide variety of techniques for the design, analysis, and implementation of control methodologies for systems with actuator saturation. The book presents efficient computational algorithms and new control paradigms for application in the

Author : Tingshu Hu,Zongli Lin
Publisher : Springer Science & Business Media
Page : 392 pages
File Size : 49,8 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9781461202059

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Control Systems with Actuator Saturation by Tingshu Hu,Zongli Lin Pdf

Saturation nonlinearities are ubiquitous in engineering systems. In control systems, every physical actuator or sensor is subject to saturation owing to its maximum and minimum limits. A digital filter is subject to saturation if it is implemented in a finite word length format. Saturation nonlinearities are also purposely introduced into engineering systems such as control sys tems and neural network systems. Regardless of how saturation arises, the analysis and design of a system that contains saturation nonlinearities is an important problem. Not only is this problem theoretically challenging, but it is also practically imperative. This book intends to study control systems with actuator saturation in a systematic way. It will also present some related results on systems with state saturation or sensor saturation. Roughly speaking, there are two strategies for dealing with actuator sat uration. The first strategy is to neglect the saturation in the first stage of the control design process, and then to add some problem-specific schemes to deal with the adverse effects caused by saturation. These schemes, known as anti-windup schemes, are typically introduced using ad hoc modifications and extensive simulations. The basic idea behind these schemes is to intro duce additional feedbacks in such a way that the actuator stays properly within its limits. Most of these schemes lead to improved performance but poorly understood stability properties.

Author : Luca Zaccarian,Andrew R. Teel
Publisher : Princeton University Press
Page : 303 pages
File Size : 45,6 Mb
Release : 2011-07-11
Category : Mathematics
ISBN : 9781400839025

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Modern Anti-windup Synthesis by Luca Zaccarian,Andrew R. Teel Pdf

This book provides a wide variety of state-space--based numerical algorithms for the synthesis of feedback algorithms for linear systems with input saturation. Specifically, it addresses and solves the anti-windup problem, presenting the objectives and terminology of the problem, the mathematical tools behind anti-windup algorithms, and more than twenty algorithms for anti-windup synthesis, illustrated with examples. Luca Zaccarian and Andrew Teel's modern method--combining a state-space approach with algorithms generated by solving linear matrix inequalities--treats MIMO and SISO systems with equal ease. The book, aimed at control engineers as well as graduate students, ranges from very simple anti-windup construction to sophisticated anti-windup algorithms for nonlinear systems. Describes the fundamental objectives and principles behind anti-windup synthesis for control systems with actuator saturation Takes a modern, state-space approach to synthesis that applies to both SISO and MIMO systems Presents algorithms as linear matrix inequalities that can be readily solved with widely available software Explains mathematical concepts that motivate synthesis algorithms Uses nonlinear performance curves to quantify performance relative to disturbances of varying magnitudes Includes anti-windup algorithms for a class of Euler-Lagrange nonlinear systems Traces the history of anti-windup research through an extensive annotated bibliography

Author : Yuanlong Li,Zongli Lin
Publisher : Birkhäuser
Page : 365 pages
File Size : 42,9 Mb
Release : 2017-11-28
Category : Science
ISBN : 9783319642468

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Stability and Performance of Control Systems with Actuator Saturation by Yuanlong Li,Zongli Lin Pdf

This monograph investigates the stability and performance of control systems subject to actuator saturation. It presents new results obtained by both improving the treatment of the saturation function and constructing new Lyapunov functions. In particular, two improved treatments of the saturation function are described that exploit the intricate structural properties of its traditional convex hull representation. The authors apply these treatments to the estimation of the domain of attraction and the finite-gain L2 performance by using the quadratic Lyapunov function and the composite quadratic Lyapunov function. Additionally, an algebraic computation method is given for the exact determination of the maximal contractively invariant ellipsoid, a level set of a quadratic Lyapunov function. The authors conclude with a look at some of the problems that can be solved by the methods developed and described throughout the book. Numerous step-by-step descriptions, examples, and simulations are provided to illustrate the effectiveness of their results. Stability and Performance of Control Systems with Actuator Saturation will be an invaluable reference for graduate students, researchers, and practitioners in control engineering and applied mathematics.

Author : Sophie Tarbouriech,Germain Garcia,João Manoel Gomes da Silva Jr.,Isabelle Queinnec
Publisher : Springer Science & Business Media
Page : 441 pages
File Size : 50,7 Mb
Release : 2011-08-13
Category : Technology & Engineering
ISBN : 9780857299413

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Stability and Stabilization of Linear Systems with Saturating Actuators by Sophie Tarbouriech,Germain Garcia,João Manoel Gomes da Silva Jr.,Isabelle Queinnec Pdf

This monograph details basic concepts and tools fundamental for the analysis and synthesis of linear systems subject to actuator saturation and developments in recent research. The authors use a state-space approach and focus on stability analysis and the synthesis of stabilizing control laws in both local and global contexts. Different methods of modeling the saturation and behavior of the nonlinear closed-loop system are given special attention. Various kinds of Lyapunov functions are considered to present different stability conditions. Results arising from uncertain systems and treating performance in the presence of saturation are given. The text proposes methods and algorithms, based on the use of linear programming and linear matrix inequalities, for computing estimates of the basin of attraction and for designing control systems accounting for the control bounds and the possibility of saturation. They can be easily implemented with mathematical software packages.

Author : Peter Hippe
Publisher : Springer Science & Business Media
Page : 314 pages
File Size : 55,6 Mb
Release : 2006-08-03
Category : Technology & Engineering
ISBN : 9781846283239

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Windup in Control by Peter Hippe Pdf

Actuator saturation is probably the most frequent nonlinearity encountered in control applications. Input saturation leads to controller windup, removable by structural modification during compensator realization and plant windup which calls for additional dynamics. This book presents solutions to the windup prevention problem for stable and unstable single-input-single-output and multiple-input-multiple-output (MIMO) systems.

Author : Abdellah Benzaouia
Publisher : Springer Science & Business Media
Page : 300 pages
File Size : 49,9 Mb
Release : 2012-03-30
Category : Technology & Engineering
ISBN : 9781447128991

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Saturated Switching Systems by Abdellah Benzaouia Pdf

Saturated Switching Systems treats the problem of actuator saturation, inherent in all dynamical systems by using two approaches: positive invariance in which the controller is designed to work within a region of non-saturating linear behaviour; and saturation technique which allows saturation but guarantees asymptotic stability. The results obtained are extended from the linear systems in which they were first developed to switching systems with uncertainties, 2D switching systems, switching systems with Markovian jumping and switching systems of the Takagi-Sugeno type. The text represents a thoroughly referenced distillation of results obtained in this field during the last decade. The selected tool for analysis and design of stabilizing controllers is based on multiple Lyapunov functions and linear matrix inequalities. All the results are illustrated with numerical examples and figures many of them being modelled using MATLAB®. Saturated Switching Systems will be of interest to academic researchers in control systems and to professionals working in any of the many fields where systems are affected by saturation including: chemical and pharmaceutical batch processing, manufacturing (for example in steel rolling), air-traffic control, and the automotive and aerospace industries.

Author : B Bandyopadhyay,S Janardhanan,Sarah K. Spurgeon
Publisher : Springer
Page : 381 pages
File Size : 55,8 Mb
Release : 2013-03-15
Category : Technology & Engineering
ISBN : 9783642369865

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Advances in Sliding Mode Control by B Bandyopadhyay,S Janardhanan,Sarah K. Spurgeon Pdf

The sliding mode control paradigm has become a mature technique for the design of robust controllers for a wide class of systems including nonlinear, uncertain and time-delayed systems. This book is a collection of plenary and invited talks delivered at the 12th IEEE International Workshop on Variable Structure System held at the Indian Institute of Technology, Mumbai, India in January 2012. After the workshop, these researchers were invited to develop book chapters for this edited collection in order to reflect the latest results and open research questions in the area. The contributed chapters have been organized by the editors to reflect the various themes of sliding mode control which are the current areas of theoretical research and applications focus; namely articulation of the fundamental underpinning theory of the sliding mode design paradigm, sliding modes for decentralized system representations, control of time-delay systems, the higher order sliding mode concept, results applicable to nonlinear and underactuated systems, sliding mode observers, discrete sliding mode control together with cutting edge research contributions in the application of the sliding mode concept to real world problems. This book provides the reader with a clear and complete picture of the current trends in Variable Structure Systems and Sliding Mode Control Theory.

Author : Maria Letizia Corradini,Andrea Cristofaro,Fabio Giannoni,Giuseppe Orlando
Publisher : Springer Science & Business Media
Page : 146 pages
File Size : 40,8 Mb
Release : 2012-01-26
Category : Technology & Engineering
ISBN : 9781447125051

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Control Systems with Saturating Inputs by Maria Letizia Corradini,Andrea Cristofaro,Fabio Giannoni,Giuseppe Orlando Pdf

Saturation nonlinearities are ubiquitous in engineering systems: every physical actuator or sensor is subject to saturation owing to its maximum and minimum limits. Input saturation is an operating condition that is well known to the control community for its “side effects”, which cause conventional controllers to lose their closed-loop performance as well as control authority in stabilization. Therefore, the practical application of control theory cannot avoid taking into account saturation nonlinearities in actuators, explicitly dealing with constraints in control design.

Author : Hongjiu Yang,Yuanqing Xia,Qing Geng
Publisher : Springer
Page : 421 pages
File Size : 44,6 Mb
Release : 2019-04-02
Category : Technology & Engineering
ISBN : 9789811336607

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Analysis and Synthesis of Delta Operator Systems with Actuator Saturation by Hongjiu Yang,Yuanqing Xia,Qing Geng Pdf

This book presents basic research on delta operator systems (DOS) with actuator saturation. It proposes null controllable regions of delta operator systems, introduces the enlarging of the domain of attraction and analyzes the performance of DOSs subject to actuator saturation. It also discusses the domain of attraction on different systems in delta domain, and investigates the applications in complicated systems using delta operator approaches.

Author : William S. Levine
Publisher : CRC Press
Page : 1580 pages
File Size : 44,7 Mb
Release : 1996-02-23
Category : Technology & Engineering
ISBN : 0849385709

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The Control Handbook by William S. Levine Pdf

This is the biggest, most comprehensive, and most prestigious compilation of articles on control systems imaginable. Every aspect of control is expertly covered, from the mathematical foundations to applications in robot and manipulator control. Never before has such a massive amount of authoritative, detailed, accurate, and well-organized information been available in a single volume. Absolutely everyone working in any aspect of systems and controls must have this book!

Author : P. Tomas Larsson
Publisher : Unknown
Page : 322 pages
File Size : 52,6 Mb
Release : 1999
Category : Electronic
ISBN : UOM:39015042635048

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Controller Design for Linear Systems Subject to Actuator Saturation by P. Tomas Larsson Pdf

Author : Peter Hippe
Publisher : Springer
Page : 314 pages
File Size : 51,8 Mb
Release : 2009-10-12
Category : Technology & Engineering
ISBN : 184800480X

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Windup in Control by Peter Hippe Pdf

Actuator saturation is probably the most frequent nonlinearity encountered in control applications. Input saturation leads to controller windup, removable by structural modification during compensator realization and plant windup which calls for additional dynamics. This book presents solutions to the windup prevention problem for stable and unstable single-input-single-output and multiple-input-multiple-output (MIMO) systems.

Author : Coleman Brosilow,Babu Joseph
Publisher : Prentice Hall Professional
Page : 712 pages
File Size : 45,7 Mb
Release : 2002
Category : Chemical engineering
ISBN : 013028078X

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Techniques of Model-based Control by Coleman Brosilow,Babu Joseph Pdf

Annotation In this book, two of the field's leading experts bring together powerful advances in model-based control for chemical process engineering. From start to finish, Coleman Brosilow and Babu Joseph introduce practical approaches designed to solve real-world problems -- not just theory. The book contains extensive examples and exercises, and an accompanying CD-ROM contains hands-on MATLAB files that supplement the examples and help readers solve the exercises -- a feature found in no other book on the topic.

Author : Zhidong Deng
Publisher : Springer
Page : 791 pages
File Size : 55,7 Mb
Release : 2017-10-25
Category : Technology & Engineering
ISBN : 9789811064456

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Proceedings of 2017 Chinese Intelligent Automation Conference by Zhidong Deng Pdf

The proceedings present selected research papers from the CIAC’17, held in Tianjin, China. The topics include adaptive control, fuzzy control, neural network based control, knowledge based control, hybrid intelligent control, learning control, evolutionary mechanism based control, multi-sensor integration, failure diagnosis, reconfigurable control, and etc. Engineers and researchers from academia, industry, and government can gain valuable insights into solutions combining ideas from multiple disciplines in the field of intelligent automation.