Resilient state estimation for time-varying uncertain dynamical networks with data packet dropouts and switching topology: an event-triggered method

• Published in: IET control theory & applications Vol. 14; no. 3; pp. 367 - 377
• Main Authors: Gao, Ming, Hu, Jun, Chen, Dongyan, Jia, Chaoqing
• Format: Journal Article
• Language: English
• Published: The Institution of Engineering and Technology 12.02.2020
• Subjects: addressed time‐varying uncertain complex networks; complex networks; covariance matrices; data packet dropouts; discrete time systems; DPDs; estimator gain perturbations; event‐triggered method; event‐triggered protocol; event‐triggered strategy; matrix algebra; network resources; nonlinear control systems; nonlinearities; optimal estimator gain matrix; provided time‐varying state estimation method; random variables; recursive state estimation method; Research Article; resilient state estimation; RONs; state estimation; state estimation algorithm; state estimation error covariance matrix; switching topology; time‐varying systems; time‐varying uncertain dynamical networks; uncertain systems; time-varying systems; RONs; event-triggered strategy; complex networks; state estimation error covariance matrix; state estimation algorithm; recursive state estimation method; optimal estimator gain matrix; time-varying uncertain dynamical networks; nonlinearities; DPDs; covariance matrices; ST; discrete time systems; provided time-varying state estimation method; uncertain systems; resilient state estimation; switching topology; random variables; event-triggered method; matrix algebra; event-triggered protocol; estimator gain perturbations; nonlinear control systems; data packet dropouts; network resources; state estimation; addressed time-varying uncertain complex networks

In this study, the recursive state estimation method based on the event-triggered protocol is given for time-varying uncertain complex networks with switching topology (ST), data packet dropouts (DPDs), and randomly occurring non-linearities (RONs). The event-triggered strategy is given to regulate...