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Título del libro: Proceedings Of The 44th Ieee Conference On Decision And Control, And The European Control Conference, Cdc-Ecc '05
Título del capítulo: Integral sliding mode controller design for stochastic time-delay systems

Autores UNAM:
LEONID FRIDMAN;
Autores externos:

Idioma:

Año de publicación:
2005
Palabras clave:

Compensator design; Gaussian noises; Input delay; Optimal controller; Algorithms; Computer simulation; Delay circuits; Method of moments; Robustness (control systems); Sliding mode control; Time varying systems; Stochastic control systems


Resumen:

This paper presents a robustification algorithm for the optimal controller for unobserved linear system states with input delay, linear observations with delay confused with white Gaussian noises, and a quadratic criterion, which is based on integral sliding mode compensation of disturbances. The general principles of the integral sliding mode compensator design are modified to yield the basic control algorithm oriented to time-delay systems, which is then applied to robustify the optimal controller. As a result, the sliding mode compensating control leading to suppression of the disturbances from the initial time moment is designed. The obtained robust control algorithm is verified by simulations in the illustrative example. © 2005 IEEE.


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