Sensitivity of Automatic Control Systems

Sensitivity of Automatic Control Systems

Author: Efim Rozenwasser

Publisher: CRC Press

Published: 2019-04-30

Total Pages: 456

ISBN-13: 9781420049749

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Although it arose much earlier in a variety of contexts, sensitivity theory became an independent branch of science in the sixties. Since then, researchers from around the world have continued to make great strides in both the theory and its applications. However, much of the work of Russian scientific schools and specialists remain unknown in the West. Sensitivity of Control Systems summarizes the results of the authors and their disciples in sensitivity theory, addressing the basic notions of the theory and the problem of selecting technical parameters of systems. The authors formulate problems for actual technical systems and their models, and establish relations between sensitivity theory and classical stability problems. They offer a significant, general theory for investigating the sensitivity of boundary problems and use elements of this theory for sensitivity analysis of solutions to nonlinear programming and variational calculus problems, as well as oscillatory processes. The book also presents general investigation methods for discontinuous systems, including those described by operator models. Full of powerful new methods and results, this book offers a unique opportunity for those in theoretical investigation and in the design, testing, and exploitation of various control systems to explore the work of Russia's leading researchers in sensitivity theory. Furthermore, its techniques for parametric perturbation investigation, Sensitivity of Control Systems will prove useful in fields outside of control theory, including oscillation theory, motion dynamics, and mathematical economy.


Feedback Control Theory

Feedback Control Theory

Author: John C. Doyle

Publisher: Courier Corporation

Published: 2013-04-09

Total Pages: 264

ISBN-13: 0486318338

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An excellent introduction to feedback control system design, this book offers a theoretical approach that captures the essential issues and can be applied to a wide range of practical problems. Its explorations of recent developments in the field emphasize the relationship of new procedures to classical control theory, with a focus on single input and output systems that keeps concepts accessible to students with limited backgrounds. The text is geared toward a single-semester senior course or a graduate-level class for students of electrical engineering. The opening chapters constitute a basic treatment of feedback design. Topics include a detailed formulation of the control design program, the fundamental issue of performance/stability robustness tradeoff, and the graphical design technique of loopshaping. Subsequent chapters extend the discussion of the loopshaping technique and connect it with notions of optimality. Concluding chapters examine controller design via optimization, offering a mathematical approach that is useful for multivariable systems.


An Introduction to System Modeling and Control

An Introduction to System Modeling and Control

Author: John Chiasson

Publisher: John Wiley & Sons

Published: 2022-03-22

Total Pages: 756

ISBN-13: 1119842891

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A practical and straightforward exploration of the basic tools for the modeling, analysis, and design of control systems In An Introduction to System Modeling and Control, Dr. Chiasson delivers an accessible and intuitive guide to understanding modeling and control for students in electrical, mechanical, and aerospace/aeronautical engineering. The book begins with an introduction to the need for control by describing how an aircraft flies complete with figures illustrating roll, pitch, and yaw control using its ailerons, elevators, and rudder, respectively. The book moves on to rigid body dynamics about a single axis (gears, cart rolling down an incline) and then to modeling DC motors, DC tachometers, and optical encoders. Using the transfer function representation of these dynamic models, PID controllers are introduced as an effective way to track step inputs and reject constant disturbances. It is further shown how any transfer function model can be stabilized using output pole placement and on how two-degree of freedom controllers can be used to eliminate overshoot in step responses. Bode and Nyquist theory are then presented with an emphasis on how they give a quantitative insight into a control system's robustness and sensitivity. An Introduction to System Modeling and Control closes with chapters on modeling an inverted pendulum and a magnetic levitation system, trajectory tracking control using state feedback, and state estimation. In addition the book offers: A complete set of MATLAB/SIMULINK files for examples and problems included in the book. A set of lecture slides for each chapter. A solutions manual with recommended problems to assign. An analysis of the robustness and sensitivity of four different controller designs for an inverted pendulum (cart-pole). Perfect for electrical, mechanical, and aerospace/aeronautical engineering students, An Introduction to System Modeling and Control will also be an invaluable addition to the libraries of practicing engineers.


Feedback Systems

Feedback Systems

Author: Karl Johan Åström

Publisher: Princeton University Press

Published: 2021-02-02

Total Pages:

ISBN-13: 069121347X

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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


Models and Sensitivity of Control Systems

Models and Sensitivity of Control Systems

Author: Andrzej Wierzbicki

Publisher: Elsevier Publishing Company

Published: 1984

Total Pages: 424

ISBN-13:

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Mathematical models. Sensitivity analysis of mathematical models. Optimization and optimal control. Sensitivity analysis of the optimal control systems.


The Control Systems Handbook

The Control Systems Handbook

Author: William S. Levine

Publisher: CRC Press

Published: 2018-10-03

Total Pages: 1800

ISBN-13: 1420073656

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At publication, The Control Handbook immediately became the definitive resource that engineers working with modern control systems required. Among its many accolades, that first edition was cited by the AAP as the Best Engineering Handbook of 1996. Now, 15 years later, William Levine has once again compiled the most comprehensive and authoritative resource on control engineering. He has fully reorganized the text to reflect the technical advances achieved since the last edition and has expanded its contents to include the multidisciplinary perspective that is making control engineering a critical component in so many fields. Now expanded from one to three volumes, The Control Handbook, Second Edition organizes cutting-edge contributions from more than 200 leading experts. The third volume, Control System Advanced Methods, includes design and analysis methods for MIMO linear and LTI systems, Kalman filters and observers, hybrid systems, and nonlinear systems. It also covers advanced considerations regarding — Stability Adaptive controls System identification Stochastic control Control of distributed parameter systems Networks and networked controls As with the first edition, the new edition not only stands as a record of accomplishment in control engineering but provides researchers with the means to make further advances. Progressively organized, the first two volumes in the set include: Control System Fundamentals Control System Applications


Robust Control System Design

Robust Control System Design

Author: Chia-Chi Tsui

Publisher: CRC Press

Published: 2003-12-11

Total Pages: 346

ISBN-13: 9780203027066

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Robust Control System Design: Advanced State Space Techniques, Second Edition expands upon a groundbreaking and combinatorial approach to state space control system design that fully realizes the critical loop transfer function and robustness properties of state/generalized state feedback control. This edition offers many new examples and exercises


System Identification, Environmental Modelling, and Control System Design

System Identification, Environmental Modelling, and Control System Design

Author: Liuping Wang

Publisher: Springer Science & Business Media

Published: 2011-10-20

Total Pages: 653

ISBN-13: 0857299743

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This book is dedicated to Prof. Peter Young on his 70th birthday. Professor Young has been a pioneer in systems and control, and over the past 45 years he has influenced many developments in this field. This volume comprises a collection of contributions by leading experts in system identification, time-series analysis, environmetric modelling and control system design – modern research in topics that reflect important areas of interest in Professor Young’s research career. Recent theoretical developments in and relevant applications of these areas are explored treating the various subjects broadly and in depth. The authoritative and up-to-date research presented here will be of interest to academic researcher in control and disciplines related to environmental research, particularly those to with water systems. The tutorial style in which many of the contributions are composed also makes the book suitable as a source of study material for graduate students in those areas.


CONTROL SYSTEMS BY COMPUTER. LINEAR ANALYSIS AND EXAMPLES

CONTROL SYSTEMS BY COMPUTER. LINEAR ANALYSIS AND EXAMPLES

Author: LOPEZ M.

Publisher: SCIENTIFIC BOOKS

Published:

Total Pages: 98

ISBN-13:

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Control Systems theory provides algorithms and AI apps for systematically analyzing, designing, and tuning linear control systems. You can specify your system as a transfer function, state-space, zero-pole-gain, or frequency-response model. Apps and functions, such as step response plot and Bode plot, let you analyze and visualize system behavior in the time and frequency domains.This book develops the following topics: Time Domain Analysis, Plotting System Responses, Time-Domain Responses, Time-Domain Response Data and Plots, Time-Domain Characteristics on Response Plots, Numeric Values of Time-Domain, System CharacteristicsTime-Domain, Responses of Discrete-Time Model, Time-Domain Responses of MIMO Model, Time-Domain Responses of Multiple Models, Joint Time-Domain and Frequency-Domain Analysis, Response from Initial Conditions, Analysis of Systems with Time Delays, Frequency Domain Analysis, Frequency-Domain Responses, Frequency Response of a SISO System, Frequency Response of a MIMO System, Frequency-Domain Characteristics on Response Plots, Numeric Values of Frequency-Domain Characteristics of SISO Model, Pole and Zero Locations, Assessing Gain and Phase Margins, Analyzing Control Systems with Delays, Analyzing the Response of an RLC Circuit, Sensitivity Analysis, Model Array with Single Parameter Variation, Model Array with Variations in Two Parameters, Study Parameter Variation by Sampling Tunable Model, Sensitivity of Control System to Time Delays, Passivity and Conic Sectors, About Passivity and Passivity Indices, About Sector Bounds and Sector Indices, Passivity Indices, Parallel Interconnection of Passive Systems, Series Interconnection of Passive Systems, Feedback Interconnection of Passive Systems and Linear System Analyzer


Model-Based Design for Effective Control System Development

Model-Based Design for Effective Control System Development

Author: Wu, Wei

Publisher: IGI Global

Published: 2017-03-10

Total Pages: 307

ISBN-13: 1522523049

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Control systems are an integral aspect of modern society and exist across numerous domains and applications. As technology advances more and more, the complexity of such systems continues to increase exponentially. Model-Based Design for Effective Control System Development is a critical source of scholarly information on model-centric approaches and implementations for control and other similar dynamic systems. Highlighting innovative topics such as configuration management, controllability analysis, and modeling requirements, this book is ideally designed for engineers, researchers, academics, project managers, and professionals interested in the design of embedded control systems.