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Approach to delay‐dependent robust stability and stabilisation of delta operator systems with time‐varying delays.
- Source :
-
IET Control Theory & Applications (Wiley-Blackwell) . Apr2018, Vol. 12 Issue 6, p786-792. 7p. - Publication Year :
- 2018
-
Abstract
- This study investigates the problem of delay‐dependent stability and stabilisation of uncertain delta operator systems with time‐varying delay. A new model transformation is proposed using a three‐term approximation, which has a smaller approximation error than the existing methods based on one or two terms. On the basis of scaled small gain theorem (scaled small gain) and an appropriate Lyapunov–Krasovskii functional, a new stability criterion is proposed in terms of linear matrix inequalities. Finally, numerical examples are presented to illustrate the effectiveness of the proposed method. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 17518644
- Volume :
- 12
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- IET Control Theory & Applications (Wiley-Blackwell)
- Publication Type :
- Academic Journal
- Accession number :
- 148080923
- Full Text :
- https://doi.org/10.1049/iet-cta.2017.0006