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

被引:0
作者
Zhou, Kewei [1 ]
Wang, Xin [2 ]
机构
[1] Southwest Univ, Coll Westa, Chongqing 400715, Peoples R China
[2] Southwest Univ, Coll Elect & Informat Engn, Chongqing 400715, Peoples R China
关键词
fast finite-time control; full-state constraint; event-triggered mechanism; unknown states and disturbance; TRACKING CONTROL;
D O I
10.3390/e26070559
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
This article studies a class of uncertain nonlinear multiagent systems (MASs) with state restrictions. RBFNNs, or radial basis function neural networks, are utilized to estimate the uncertainty of the system. To approximate the unknown states and disturbances, the state observer and disturbance observer are proposed to resolve those issues. Moreover, a fast finite-time consensus control technique is suggested in order to accomplish fast finite-time stability without going against the full-state requirements. It is demonstrated that every signal could be stable and boundless, and an event-triggered controller is considered for the saving of resources. Ultimately, the simulated example demonstrates the validity of the developed approach.
引用
收藏
页数:16
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