Name
Title | ||
|---|---|---|
An LMI-based functional estimation scheme of large-scale time-delay systems with strong interconnections. |
Abstract | ||
|---|---|---|
In this paper, the problem of distributed functional state observer design for a class of large-scale interconnected systems in the presence of heterogeneous time-varying delays in the interconnections and the local state vectors is considered. The resulting observer scheme is suitable for strongly coupled subsystems with multiple time-varying delays, and is shown to give better results for systems with very strong interconnections while only some mild existence conditions are imposed. A set of existence conditions are derived along with a computationally simple observer constructive procedure. Based on the Lyapunov–Krasovskii functional method (LKF) in the framework of linear matrix inequalities (LMIs), delay-dependent conditions are derived to obtain the observer parameters ensuring the exponential convergence of the observer error dynamics. The effectiveness of the obtained results is illustrated and tested through a numerical example of a three-area interconnected system. |
Year | DOI | Venue |
|---|---|---|
2016 | 10.1016/j.jfranklin.2016.04.017 | Journal of the Franklin Institute |
Field | DocType | Volume |
State observer,Mathematical optimization,Decentralised system,Linear system,Control theory,Fault detection and isolation,Matrix (mathematics),Exponential stability,Observer (quantum physics),Mathematics,Dynamical system | Journal | 353 |
Issue | ISSN | Citations |
11 | 0016-0032 | 1 |
PageRank | References | Authors |
0.35 | 0 | 3 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Wei Yin Leong | 1 | 5 | 1.48 |
| H. Trinh | 2 | 409 | 41.65 |
| Le V. Hien | 3 | 213 | 18.20 |