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Improved stability and H ∞ performance criteria for linear systems with interval time-varying delays via three terms approximation.
- Source :
-
International Journal of Systems Science . Dec2017, Vol. 48 Issue 16, p3450-3458. 9p. - Publication Year :
- 2017
-
Abstract
- This paper investigates the problem of delay dependent stability andH∞performance for a class of linear systems with interval time-varying delay. A new model transformation is first proposed by employing a three-terms approximation of delayed state variables, for a better approximation of delayed state. By using scaled small gain theorem and a simple Lyapunov–Krasovskii functional, new stability andH∞performance criteria are proposed in terms of linear matrix inequalities, which can be easily solved by using standard numerical packages. Finally, numerical examples are presented to illustrate the effectiveness of the proposed method. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00207721
- Volume :
- 48
- Issue :
- 16
- Database :
- Academic Search Index
- Journal :
- International Journal of Systems Science
- Publication Type :
- Academic Journal
- Accession number :
- 125811208
- Full Text :
- https://doi.org/10.1080/00207721.2017.1384963