Identification of Nonlinear Feedback Systems Operating in a Limit Cycle

Identification of Nonlinear Feedback Systems Operating in a Limit Cycle PDF Author: Raúl Alejandro Casas
Publisher:
ISBN:
Category :
Languages : en
Pages : 386

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Identification of Nonlinear Feedback Systems Operating in a Limit Cycle

Identification of Nonlinear Feedback Systems Operating in a Limit Cycle PDF Author: Raúl Alejandro Casas
Publisher:
ISBN:
Category :
Languages : en
Pages : 386

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Limit Cycle Determination in Nonlinear Control Systems

Limit Cycle Determination in Nonlinear Control Systems PDF Author: Jan H Marstrander
Publisher:
ISBN:
Category : Nonlinear theories
Languages : en
Pages : 0

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Investigations of Describing Functions and Limit Cycles of Nonlinear Systems

Investigations of Describing Functions and Limit Cycles of Nonlinear Systems PDF Author: R. E. Yates
Publisher:
ISBN:
Category :
Languages : en
Pages : 31

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Book Description
Methods for determining describing functions and limit cycles of single-valued nonlinear feedback systems are presented. A harmonic balance method is developed for finding the describing functions of multiplicative nonlinearities. The determination of limit cycles is accomplished by utilizing a newly-developed analytic method. This approach, which is completely computer oriented, imposed neither order limitations on the linear part nor restrictions on the number of possible stable limit cycles. Illustrative examples for both methods are included. (Author).

Analysis of Limit Cycle Stability and Control for Nonlinear Systems

Analysis of Limit Cycle Stability and Control for Nonlinear Systems PDF Author: Shakya Ashish Kumar
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659802768
Category :
Languages : en
Pages : 72

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In this book study of stability and robustness of limit cycles in nonlinear systems in the presence of uncertainties when the nonlinearities are present in the feedback and feed-forward path is explained. Describing function method is a well known method for prediction and stability investigation of limit cycle. With the help of Describing function method limit cycles characteristics can be determined (amplitude and frequency of oscillation). In this book, Barkhausen characteristics equation has been used to investigate the robustness of the limit cycle of Lur'e system. Further a designing procedure of a robust controller is explained to control the characteristics of limit cycle in the presence of uncertainties.

Feedback Systems

Feedback Systems PDF Author: Karl Johan Åström
Publisher: Princeton University Press
ISBN: 069121347X
Category : Technology & Engineering
Languages : en
Pages :

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Book Description
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

Determination of Limit-cycles in Nonlinear Discrete-time Automatic Control Systems by Use of the Discrete Galerkin Method

Determination of Limit-cycles in Nonlinear Discrete-time Automatic Control Systems by Use of the Discrete Galerkin Method PDF Author: Ergin Ataman
Publisher:
ISBN:
Category :
Languages : en
Pages : 350

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Current Trends in Nonlinear Systems and Control

Current Trends in Nonlinear Systems and Control PDF Author: Petar V. Kokotović
Publisher: Springer Science & Business Media
ISBN: 9780817643836
Category : Language Arts & Disciplines
Languages : en
Pages : 590

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Book Description
This volume is an outgrowth of the workshop "Applications of Advanced Control Theory to Robotics and Automation," organized in honor of the 70th birthdays of Petar V. Kokotovic and Salvatore Nicosia. Both Petar and Turi have carried out distinguished work in the control community, and have long been recognized as mentors as well as experts and pioneers in the field of automatic control, covering many topics in control theory and several different applications. The variety of their research is reflected in this book, which includes contributions ranging from mathematics to laboratory experiments.Main topics covered include:* Observer design for time-delay systems, nonlinear systems, and identification for different classes of systems* Lyapunov tools for linear differential inclusions, control of constrained systems, and finite-time stability concepts* New studies of robot manipulators, parameter identification, and different control problems for mobile robots* Applications of modern control techniques to port-controlled Hamiltonian systems, different classes of vehicles, and web handling systems* Applications of the max-plus algebra to system-order reduction; optimal machine scheduling problems; and inventory control with cooperation between retailers* Control of linear and nonlinear networked control systems: deterministic and stochastic approachesThe scope of the work is very broad, and although each chapter is self-contained, the book has been organized into thematically related chapters, which in some cases suggest to the reader a convenient reading sequence. The great variety of topics covered and the almost tutorial writing style used by many of the authors will make this book suitable for experts, as well as young researchers who seek a more intuitive understanding of these relevant topics in the field.

Identification and Nonlinear Feedback Control of a Class of Nonlinear Systems

Identification and Nonlinear Feedback Control of a Class of Nonlinear Systems PDF Author: Arun Yethiraj
Publisher:
ISBN:
Category : Feedback control systems
Languages : en
Pages : 210

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Abstract.

Analysis and Design of Nonlinear Feedback Control Systems

Analysis and Design of Nonlinear Feedback Control Systems PDF Author: George Julius Thaler
Publisher:
ISBN:
Category : Feedback control systems
Languages : en
Pages : 488

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Nonlinear Identification and Adaptive Control

Nonlinear Identification and Adaptive Control PDF Author: Dennis S. Bernstein
Publisher:
ISBN:
Category : Adaptive control systems
Languages : en
Pages : 46

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