Opis: Control Systems With Actuator Saturation - Zongli Lin, Tingshu Hu

Every physical actuator is subject to saturation. When the actuator saturates, the performance of the control system designed will seriously deteriorate. Currently there is a surge of interest in increasing the practical applicability of control theory by incorporating the effect of saturation into the design of a control system. Control Systems with Actuator Saturation: Analysis and Design examines the problem of actuator saturation in depth. The overall approach takes into account the saturation nonlinearities at the outset of the control design. In the case that a control law is designed a priori to meet either the performance or stability requirement, it analyzes the closed-loop system under actuator saturation systematically and redesigns the controller in such a way that the preformance is retained while stability is improved. It also presents some related results on systems with state saturation or sensor saturation. Features and topics: * Results apply to general open-loop systems, including exponentially unstable ones. Thus, they are widely applicable to practical systems* Problems such as controllability, stabilizability, transience performance, distribute rejection, and output regulation are treated in a systematic manner.* Analytic description of the null controllable region is first obtained. Various feedback laws are designed that work on the entire null controllable region or an arbitrarily large portion of it.* Analysis tools are developed for performance assessment of existing control systems under actuator saturation.* Examples are worked out in detail to demonstrate the usefulness of the results. This book is an excellent resource for professionals, researchers, practitioners and graduate students in control, electrical, and mechanical engineering. All scientists and engineers interested in control systems with actuator saturation will find this book an essential resource. Some first--year graduate courses in linear systems and multivariable control or some background in nonlinear control systems would greatly facilitate the reading of this book. "The book is very well written. The topics chosen are all fundamental control problems and are treated in depth. All the results presented in the book appear to be the authors' own recent research findings and, without doubt, represent a significant contribution to the important research topic of analysis and design for control systems with actuator saturation. The results included in the book, along with an extensive bibliography will prove to be an important resource for researchers in this area as well as researchers interested in entering this area...The book will prove equally valuable to practicing engineers. The results included in the book are applicable to general systems including strictly unstable ones. All optimization problems involved are convex and can readily and reliably be solved with the Matlab LMI Toolbox. Moreover, all the results are illustrated with fully worked out examples and simulation. In conclusion, the book will be a valuable addition to the libraries of both control theory researchers and control engineering practitioners." -International Journal of Robust and Nonlinear Control "The book reads very well. The results, along with an extensive bibliography will prove to be an important resource for researchers in this area as well as researchers interested in entering this area... It is also noted that many results developed in the book may have applications in the study of a class of recurrent artificial neural networks." -IEEE Transactions on Automatic ControlPreface Introduction Null Controllability---Continuous-Time Systems Null Controllability---Discrete-Time Systems Stabilization on Null Controllable Region---Continuous-Time Systems Stabilization on Null Controllable Region---Discrete-Time Systems Practical Stabilization on Null Controllable Region Estimation of the Domain of Attraction under Saturated Linear Feedback On Enlarging the Domain of Attraction Semi-Global Stabilization with Guaranteed Regional Performance Disturbance Rejection with Stability On Maximizing the Convergence Rate Output Regulation---Continuous-Time Systems Output Regulation---Discrete-Time Systems Linear Systems with Non-Actuator Saturation Bibliography Index

Szczegóły: Control Systems With Actuator Saturation - Zongli Lin, Tingshu Hu

Tytuł: Control Systems With Actuator Saturation
Autor: Zongli Lin, Tingshu Hu
Producent: Birkhauser
ISBN: 9780817642198
Rok produkcji: 2001
Ilość stron: 412
Oprawa: Twarda
Waga: 0.75 kg

Recenzje: Control Systems With Actuator Saturation - Zongli Lin, Tingshu Hu