Fast Finite-Time Event-Triggered Consensus Control for Uncertain Nonlinear Multiagent Systems With Full-State Constraints

作者：Wang, Jianhui; Wang, Chen; Chen, C. L. Philip; Liu, Zhi; Zhang, Chunliang^*

来源：IEEE Transactions on Circuits and Systems I: Regular Papers , 2023, 70(3): 1361-1370.

DOI：10.1109/TCSI.2022.3225287

• Consensus control
• Asymptotic stability
• Nonlinear systems
• Uncertainty
• Stability criteria
• Topology
• Task analysis
• Backstepping technique
• fast finite-time control
• full-state constraints
• event-triggered control

The fast finite-time event-triggered consensus control is investigated for a category of uncertain nonlinear multiagent systems (MASs) with full-state constraints. The uncertainty of the system is estimated by the radial basis function neural networks (RBFNNs). Furthermore, to achieve the fast finite-time stability and not violate the full-state constraints, a fast finite-time event-triggered consensus control method is proposed. The proposed control method can achieve the fast finite-time stability of the system, and all the followers can track the output signal of the leader. Meanwhile, the system states do not exceed the boundaries of the full-state constraints, and the communication resources of the system can be saved. Finally, some simulation examples are provided to verify the feasibility of the proposed approach.

• 单位
  广州大学; 广东工业大学