Title :
Design of sliding mode functional observers for time-delay systems of neutral type
Author :
Alahakoon, S. ; Fernando, Tyrone ; Nikraz, N.
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. of Peradeniya, Peradeniya
Abstract :
This paper addresses the problem of estimating a linear function of the states of a class of linear time-delay systems of the neutral-type using sliding mode functional observer approach. Sliding mode functional observers proposed in this paper are of low-order and do not include the derivatives of the outputs. New conditions for the existence of sliding mode functional observers are derived. A design procedure for the determination of the observer parameters can also be easily derived based on the derived existence conditions.
Keywords :
delay systems; delays; linear systems; observers; variable structure systems; linear function estimation; linear time-delay system; neutral type system; sliding mode functional observer design; state estimation; Control systems; Delay effects; Delay estimation; Delay systems; Design engineering; Observers; Robotics and automation; Sliding mode control; State estimation; Vectors;
Conference_Titel :
Control, Automation, Robotics and Vision, 2008. ICARCV 2008. 10th International Conference on
Conference_Location :
Hanoi
Print_ISBN :
978-1-4244-2286-9
Electronic_ISBN :
978-1-4244-2287-6
DOI :
10.1109/ICARCV.2008.4795652
