1.

Record Nr.

UNINA9910299976503321

Autore

Fridman Leonid

Titolo

Robust Output LQ Optimal Control via Integral Sliding Modes / / by Leonid Fridman, Alexander Poznyak, Francisco Javier Bejarano

Pubbl/distr/stampa

New York, NY : , : Springer New York : , : Imprint : Birkhäuser, , 2014

ISBN

0-8176-4962-X

Edizione

[1st ed. 2014.]

Descrizione fisica

1 online resource (150 p.)

Collana

Systems & Control: Foundations & Applications, , 2324-9749

Disciplina

629.8312

Soggetti

System theory

Automatic control

Calculus of variations

Applied mathematics

Engineering mathematics

Engineering design

Vibration

Dynamics

Systems Theory, Control

Control and Systems Theory

Calculus of Variations and Optimal Control; Optimization

Mathematical and Computational Engineering

Engineering Design

Vibration, Dynamical Systems, Control

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Introduction -- Part I OPTIMAL CONTROL AND SLIDING MODE -- 2 Integral Sliding Mode Control -- 3 Observer Based on ISM -- 4 Output Integral Sliding Mode Based Control -- Part II MINI-MAX OUTPUT ROBUST LQ CONTROL -- 5 The Robust Maximum Principle -- 6 Multimodel and ISM Control -- 7 Multiplant and ISM Output Control -- 8 Fault Detection -- 9 Stewart Platform -- 10 Magnetic Bearing -- Part IV APPENDIXES -- B Min-Max Multimodel LQ Control -- Notations -- References -- Index.



Sommario/riassunto

Featuring original research from well-known experts in the field of sliding mode control, this monograph presents new design schemes for implementing LQ control solutions in situations where the output system is the only information provided about the state of the plant. This new design works under the restrictions of matched disturbances without losing its desirable features. On the cutting-edge of optimal control research, Robust Output LQ Optimal Control via Integral Sliding Modes is an excellent resource for both graduate students and professionals involved in linear systems, optimal control, observation of systems with unknown inputs, and automatization. In the theory of optimal control, the linear quadratic (LQ) optimal problem plays an important role due to its physical meaning, and its solution is easily given by an algebraic Riccati equation. This solution turns out to be restrictive, however, because of two assumptions: the system must be free from disturbances and the entire state vector must be known. A new technique, called  output integral sliding modes, eliminates the effects of disturbances acting in the same subspace as the control. By using LQ-optimal control together with integral sliding modes, the former is made robust and based on output information only. Thus optimal control theory improves its applicability.