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Delay compensation for linear systems with both state and distinct input delays.

Authors :
Liu, Qingsong
Zhou, Bin
Source :
International Journal of Robust & Nonlinear Control. 10/1/2018, Vol. 28 Issue 15, p4455-4478. 24p.
Publication Year :
2018

Abstract

Summary: This paper is concerned with the stabilization of linear systems with both state and distinct input delays. Nested predictor feedback controllers are designed to predict the future states such that the distinct input delays that can be arbitrarily large yet bounded are compensated completely. It is shown that the compensated closed‐loop system possesses the same characteristic equation as the closed‐loop system without distinct input delays. Both continuous‐time and discrete‐time time‐delay systems are studied in this paper. Moreover, the safe implementation problem for the continuous‐time nested predictor feedback controller is solved via adding input filters. Three numerical examples show the effectiveness of the proposed approaches. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
10498923
Volume :
28
Issue :
15
Database :
Academic Search Index
Journal :
International Journal of Robust & Nonlinear Control
Publication Type :
Academic Journal
Accession number :
131755290
Full Text :
https://doi.org/10.1002/rnc.4246