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 Regulation Without Persistent Excitation
Title | Robust Adaptive Regulation Without Persistent Excitation PDF eBook |
Author | |
Publisher | |
Pages | 38 |
Release | 1988 |
Genre | |
ISBN |
Robust Stability of Explicit Adaptive Control Without Persistent Excitation
Title | Robust Stability of Explicit Adaptive Control Without Persistent Excitation PDF eBook |
Author | Philippe de Larminat |
Publisher | |
Pages | 60 |
Release | 1986 |
Genre | Stability |
ISBN |
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
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.
Adaptive Control Tutorial
Title | Adaptive Control Tutorial PDF eBook |
Author | Petros Ioannou |
Publisher | SIAM |
Pages | 405 |
Release | 2006-01-01 |
Genre | Mathematics |
ISBN | 9780898718652 |
Presents the design, analysis, and application of a wide variety of algorithms that can be used to manage dynamical systems with unknown parameters.
Adaptive Control
Title | Adaptive Control PDF eBook |
Author | Rogelio Lozano |
Publisher | Springer Science & Business Media |
Pages | 571 |
Release | 2012-12-06 |
Genre | Technology & Engineering |
ISBN | 0857293435 |
Adaptive Control provides techniques for automatic, real-time adjustments in controller parameters with a view to achieving and/or maintaining a desirable level of system performance in the presence of unknown or variable process parameters. Many aspects of the field are dealt with in coherent and orderly fashion, starting with the problems posed by system uncertainties and moving on to the presentation of solutions and their practical significance. Within the general context of recent developments, the book looks at: • synthesis and analysis of parameter adaptation algorithms; • recursive plant-model identification in open and closed loop; • robust digital control for adaptive control; • direct and indirect adaptive control; and • practical aspects and applications. To reflect the importance of digital computers for the application of adaptive control techniques, discrete-time aspects are emphasized. To guide the reader, the book contains various applications of adaptive control techniques.