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| Author | : Qing-Guo Wang |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 389 |
| Release | : 2012-12-06 |
| Genre | : Technology & Engineering |
| ISBN | : 1447100417 |
This unique book is the only recent summary presenting a comprehensive, up-to-date and detailed treatment of relay feedback theory, the use of relay feedback for process identification and the use of identified models for general control design in a single volume.
| Author | : Cheng-Ching Yu |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 268 |
| Release | : 2006-05-11 |
| Genre | : Technology & Engineering |
| ISBN | : 1846280370 |
Recognising the benefits of improved control, the second edition of Autotuning of PID Controllers provides simple yet effective methods for improving PID controller performance. The practical issues of controller tuning are examined using numerous worked examples and case studies in association with specially written autotuning MATLAB® programs to bridge the gap between conventional tuning practice and novel autotuning methods. The extensively revised second edition covers: • Derivation of analytical expressions for relay feedback responses. • Shapes of relay responses and improved closed-loop control and performance assessment. • Autotuning for handling process nonlinearity in multiple-model-based cases. • The impact of imperfect actuators on controller performance. This book is more than just a monograph, it is an independent learning tool applicable to the work of academic control engineers and of their counterparts in industry looking for more effective process control and automation.
| Author | : Karl Johan Åström |
| Publisher | : Princeton University Press |
| Total Pages | : |
| Release | : 2021-02-02 |
| Genre | : Technology & Engineering |
| ISBN | : 069121347X |
The essential introduction to the principles and applications of feedback systems—now fully revised and expanded This textbook covers the mathematics needed to model, analyze, and design feedback systems. Now more user-friendly than ever, this revised and expanded edition of Feedback Systems is a one-volume resource for students and researchers in mathematics and engineering. It has applications across a range of disciplines that utilize feedback in physical, biological, information, and economic systems. Karl Åström and Richard Murray use techniques from physics, computer science, and operations research to introduce control-oriented modeling. They begin with state space tools for analysis and design, including stability of solutions, Lyapunov functions, reachability, state feedback observability, and estimators. The matrix exponential plays a central role in the analysis of linear control systems, allowing a concise development of many of the key concepts for this class of models. Åström and Murray then develop and explain tools in the frequency domain, including transfer functions, Nyquist analysis, PID control, frequency domain design, and robustness. Features a new chapter on design principles and tools, illustrating the types of problems that can be solved using feedback Includes a new chapter on fundamental limits and new material on the Routh-Hurwitz criterion and root locus plots Provides exercises at the end of every chapter Comes with an electronic solutions manual An ideal textbook for undergraduate and graduate students Indispensable for researchers seeking a self-contained resource on control theory
| Author | : Somanath Majhi |
| Publisher | : Cengage Learning |
| Total Pages | : 244 |
| Release | : 2009-06-30 |
| Genre | : Control theory |
| ISBN | : 9789814272889 |
Advanced Control Theory: A Relay Feedback Approach is primarily designed to serve as a textbook for specialized or elective courses in Control Systems Engineering offered by electrical, mechanical, chemical, process, and instrumentation engineering departments. The book can also be used as a supplementary text for Control Systems Engineering courses of B.Tech/B.E. programmes. Also, the book will prove useful to those involved in designing or tuning industrial controllers of process industries. The book presents a number of important new phenomena related to relay-based identification and automatic control of linear processes. The text describes procedures for automatic tuning of PID and proportional-integral with feedback proportional-derivative (PI-PD) controllers by parametric model methods and model-free methods. The practical significance and applications of the limit-cycle phenomena are illustrated through a series of well-documented simulation examples. The book aims to bring students abreast with applications of new developments in the field of process identification and automatic tuning of controllers. Pedagogical features such as high-quality illustrations, solved problems, exercises, and end-of-chapter summaries serve to make it a complete and comprehensive textbook.
| Author | : Sirish Shah |
| Publisher | : Elsevier |
| Total Pages | : 540 |
| Release | : 2005-06-10 |
| Genre | : Science |
| ISBN | : 9780080442976 |
| Author | : Vinu Das |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 900 |
| Release | : 2013-01-02 |
| Genre | : Computers |
| ISBN | : 364225733X |
This book constitutes the proceedings of the First International Conference on Computational Intelligence and Information Technology, CIIT 2011, held in Pune, India, in November 2011. The 58 revised full papers, 67 revised short papers, and 32 poster papers presented were carefully reviewed and selected from 483 initial submissions. The papers are contributed by innovative academics and industrial experts in the field of computer science, information technology, computational engineering, mobile communication and security and offer a stage to a common forum, where a constructive dialog on theoretical concepts, practical ideas and results of the state of the art can be developed.
| Author | : Michael A Johnson |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 559 |
| Release | : 2005-12-28 |
| Genre | : Technology & Engineering |
| ISBN | : 1846281482 |
The effectiveness of proportional-integral-derivative (PID) controllers for a large class of process systems has ensured their continued and widespread use in industry. Similarly there has been a continued interest from academia in devising new ways of approaching the PID tuning problem. To the industrial engineer and many control academics this work has previously appeared fragmented; but a key determinant of this literature is the type of process model information used in the PID tuning methods. PID Control presents a set of coordinated contributions illustrating methods, old and new, that cover the range of process model assumptions systematically. After a review of PID technology, these contributions begin with model-free methods, progress through non-parametric model methods (relay experiment and phase-locked-loop procedures), visit fuzzy-logic- and genetic-algorithm-based methods; introduce a novel subspace identification method before closing with an interesting set of parametric model techniques including a chapter on predictive PID controllers. Highlights of PID Control include: an introduction to PID control technology features and typical industrial implementations; chapter contributions ordered by the increasing quality of the model information used; novel PID control concepts for multivariable processes. PID Control will be useful to industry-based engineers wanting a better understanding of what is involved in the steps to a new generation of PID controller techniques. Academics wishing to have a broader perspective of PID control research and development will find useful pedagogical material and research ideas in this text.
| Author | : Su Whan Sung |
| Publisher | : John Wiley & Sons |
| Total Pages | : 352 |
| Release | : 2009-07-23 |
| Genre | : Science |
| ISBN | : 9780470824115 |
Process Identification and PID Control enables students and researchers to understand the basic concepts of feedback control, process identification, autotuning as well as design and implement feedback controllers, especially, PID controllers. The first The first two parts introduce the basics of process control and dynamics, analysis tools (Bode plot, Nyquist plot) to characterize the dynamics of the process, PID controllers and tuning, advanced control strategies which have been widely used in industry. Also, simple simulation techniques required for practical controller designs and research on process identification and autotuning are also included. Part 3 provides useful process identification methods in real industry. It includes several important identification algorithms to obtain frequency models or continuous-time/discrete-time transfer function models from the measured process input and output data sets. Part 4 introduces various relay feedback methods to activate the process effectively for process identification and controller autotuning. Combines the basics with recent research, helping novice to understand advanced topics Brings several industrially important topics together: Dynamics Process identification Controller tuning methods Written by a team of recognized experts in the area Includes all source codes and real-time simulated processes for self-practice Contains problems at the end of every chapter PowerPoint files with lecture notes available for instructor use
| Author | : Tan Kok Kiong |
| Publisher | : CRC Press |
| Total Pages | : 262 |
| Release | : 2018-10-08 |
| Genre | : Science |
| ISBN | : 1466556455 |
Modeling and Control of Precision Actuators explores new technologies that can ultimately be applied in a myriad of industries. It covers dynamical analysis of precise actuators and strategies of design for various control applications. The book addresses four main schemes: modeling and control of precise actuators; nonlinear control of precise actuators, including sliding mode control and neural network feedback control; fault detection and fault-tolerant control; and advanced air bearing control. It covers application issues in the modeling and control of precise actuators, providing several interesting case studies for more application-oriented readers. Introduces the driving forces behind precise actuators Describes nonlinear dynamics of precise actuators and their mathematical forms, including hysteresis, creep, friction, and force ripples Presents the control strategies for precise actuators based on Preisach model as well as creep dynamics Develops relay feedback techniques for identifying nonlinearities such as friction and force ripples Discusses a MPC approach based on piecewise affine models which emulate the frictional effects in the precise actuator Covers the concepts of air bearing stages with the corresponding control method Provides a set of schemes suitable for fault detection and accommodation control of mechanical systems Emphasizing design theory and control strategies, the book includes simulation and practical examples for each chapter; covers precise actuators such as piezo motors, coil motors, air bearing motors, and linear motors; discusses integration among different technologies; and includes three case studies in real projects. The book concludes by linking design methods and their applications, emphasizing the key issues involved and how to implement the precision motion control tasks in a practical system. It provides a concise and comprehensive source of the state-of-the-art developments and results for modeling and control of precise actuators.
| Author | : United States. Wright Air Development Division |
| Publisher | : |
| Total Pages | : 1688 |
| Release | : 1957 |
| Genre | : Aeronautics |
| ISBN | : |
