Persistent Excitation and Robust Adaptive Systems
Title | Persistent Excitation and Robust Adaptive Systems PDF eBook |
Author | Anuradha M. Annaswamy |
Publisher | |
Pages | 278 |
Release | 1985 |
Genre | Adaptive control systems |
ISBN |
Robust Adaptive Control of Discrete-time Systems Using Persistent Excitation and Hybrid Adaptation
Title | Robust Adaptive Control of Discrete-time Systems Using Persistent Excitation and Hybrid Adaptation PDF eBook |
Author | Tong-Heng Lee |
Publisher | |
Pages | 0 |
Release | 1986 |
Genre | Adaptive control systems |
ISBN |
Robust Adaptive Regulation Without Persistent Excitation
Title | Robust Adaptive Regulation Without Persistent Excitation PDF eBook |
Author | |
Publisher | |
Pages | 38 |
Release | 1988 |
Genre | |
ISBN |
Robust Adaptive Regulation Without Persistent Excitation
Title | Robust Adaptive Regulation Without Persistent Excitation PDF eBook |
Author | National Aeronautics and Space Administration (NASA) |
Publisher | Createspace Independent Publishing Platform |
Pages | 34 |
Release | 2018-07-11 |
Genre | |
ISBN | 9781722745097 |
A globally convergent adaptive regulator for minimum or nonminimum phase systems subject to bounded distrubances and unmodeled dynamics is presented. The control strategy is designed for a particular input-output representation obtained from the state space representation of the system. The leading coefficient of the new representation is the product of the observability and controllability matrices of the system. The controller scheme uses a Least Squares identification algorithm with a dead zone. The dead zone is chosen to obtain convergence properties on the estimates and on the covariance matrix as well. This allows the definition of modified estimates which secure well-conditioned matrices in the adaptive control law. Explicit bounds on the plant output are given. Lozano-Leal, Rogelio Langley Research Center RTOP 506-45-11-01...
Robust Adaptive Control
Title | Robust Adaptive Control PDF eBook |
Author | Petros Ioannou |
Publisher | Courier Corporation |
Pages | 850 |
Release | 2013-09-26 |
Genre | Technology & Engineering |
ISBN | 0486320723 |
Presented in a tutorial style, this comprehensive treatment unifies, simplifies, and explains most of the techniques for designing and analyzing adaptive control systems. Numerous examples clarify procedures and methods. 1995 edition.
Stable Adaptive Systems
Title | Stable Adaptive Systems PDF eBook |
Author | Kumpati S. Narendra |
Publisher | Courier Corporation |
Pages | 514 |
Release | 2012-07-12 |
Genre | Science |
ISBN | 048614142X |
This graduate-level text focuses on the stability of adaptive systems, and offers a thorough understanding of the global stability properties essential to designing adaptive systems. Its self-contained, unified presentation of well-known results establishes the close connections between seemingly independent developments in the field. Prerequisites include a knowledge of linear algebra and differential equations, as well as a familiarity with basic concepts in linear systems theory. The first chapter sets the tone for the entire book, introducing basic concepts and tracing the evolution of the field from the 1960s through the 1980s. The first seven chapters are accessible to beginners, and the final four chapters are geared toward more advanced, research-oriented students. Problems ranging in complexity from relatively easy to quite difficult appear throughout the text. Topics include results in stability theory that emphasize incidents directly relevant to the study of adaptive systems; the stability properties of adaptive observers and controllers; the important concept of persistent excitation; the use of error models in systems analysis; areas of intense research activity; and five detailed case studies of systems in which adaptive control has proved successful
Adaptive and Learning Systems
Title | Adaptive and Learning Systems PDF eBook |
Author | Kumpati S. Narendra |
Publisher | Springer Science & Business Media |
Pages | 410 |
Release | 2013-11-22 |
Genre | Mathematics |
ISBN | 1475718950 |
This volume offers a glimpse of the status of research in adaptive and learning systems in 1985. In recent years these areas have spawned a multiplicity of ideas so rapidly that the average research worker or practicing engineer is overwhelmed by the flood of information. The Yale Workshop on Applications of Adaptive Systems Theory was organized in 1979 to provide a brief respite from this deluge, wherein critical issues may be examined in a calm and collegial environment. The fourth of the series having been held in May 1985, it has now become well established as a biennial forum for the lively exchange of ideas in the ever changing domain of adaptive systems. The scope of this book is broad and ranges from theoretical investigations to practical applications. It includes twenty eight papers by leaders in the field, selected from the Pro ceedings of the Fourth Yale Workshop and divided into five sections. I have provided a brief introduction to each section so that it can be read as a self-contained unit. The first section, devoted to adaptive control theory, suggests the intensity of activity in the field and reveals signs of convergence towards some common themes by workers with rather different moti vation. Preliminary results concerning the reduced order model problem are dramatically changing the way we view the field and bringing it closer to other areas such as robust linear control where major advances have been recently reported.