We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Sampled-data consensus control for nonlinear time-delay multi-agent systems under false data injection attacks.
- Authors
Duan, Zhiyu; Wei, Airong; Zhang, Xianfu; Mu, Rui
- Abstract
In this paper, the consensus problem is investigated via sampled-data output feedback control for nonlinear multi-agent systems subject to output delay and false data injection attacks, where only the delayed sampling outputs are available. Firstly, employing the available information, an improved compensator that does not continuously communicate with neighbors is constructed to provide control signals. Secondly, in the absence and presence of false data injection attacks, two compensator-based sampled-data control protocols with different time-varying gains are put forward, respectively. Then, in combination with the Lyapunov–Krasovskii functional approach, the proposed protocols are capable of achieving consensus and compensating for the effect of output delay and attack signals. Furthermore, above results are extended to the multi-agent systems with more general nonlinearities. Particularly, the sampling period and the output delay are arbitrary positive constants, removing the constraints of upper bound. Finally, the feasibility of the proposed protocols is demonstrated by two practical simulations.
- Subjects
MULTIAGENT systems; ARBITRARY constants; NONLINEAR systems
- Publication
Nonlinear Dynamics, 2023, Vol 111, Issue 13, p12253
- ISSN
0924-090X
- Publication type
Article
- DOI
10.1007/s11071-023-08492-w