Back to Search
Start Over
Finite-horizon state estimation for time-varying complex networks with random coupling strengths under Round-Robin protocol.
- Source :
-
Journal of the Franklin Institute . Oct2018, Vol. 355 Issue 15, p7417-7442. 26p. - Publication Year :
- 2018
-
Abstract
- Abstract In this paper, the problem of finite-horizon H ∞ state estimation is investigated for a class of discrete time-varying complex networks with multiplicative noises and random coupling strengths. The network nodes and estimators are connected via a constrained communication network which allows only one node to send measurement data at each transmission instant. The Round-Robin protocol is introduced to determine which node obtains the access to the network at certain transmission instant. The aim of the addressed problem is to design a set of time-varying estimator parameters such that the prescribed H ∞ performance is guaranteed over a finite horizon. By using the stochastic analysis approach and completing-the-square method, sufficient conditions are derived for the existence of the desired estimators in terms of the solution to backward recursive Riccati difference equations. Finally, a numerical example is provided to validate the feasibility and effectiveness of the proposed results. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00160032
- Volume :
- 355
- Issue :
- 15
- Database :
- Academic Search Index
- Journal :
- Journal of the Franklin Institute
- Publication Type :
- Periodical
- Accession number :
- 131902723
- Full Text :
- https://doi.org/10.1016/j.jfranklin.2018.07.026