Distributed synchronization control of multi-agent systems with switching directed communication topologies and unknown nonlinearities

Author(s):  
Shize Su ◽  
Zongli Lin
2021 ◽  
Vol 2021 ◽  
pp. 1-20
Author(s):  
A. Stephen ◽  
R. Raja ◽  
J. Alzabut ◽  
Q. Zhu ◽  
M. Niezabitowski ◽  
...  

This study focuses on mixed time delayed, both leaderless and leader-follower problems of nonlinear multi-agent systems. Here, we find the stability criteria for multi-agent systems (MASs) by utilizing a proposed lemma, the Lyapunov–Krasovskii functions, analytical techniques, Kronecker product, and some general specifications to obtain the asymptotic stability for the constructed MASs. Furthermore, the criteria to establish the synchronization of leader-follower multiagent systems with linear feedback controllers are discussed. Finally, we provide two numerical calculations along with the computational simulations to check the validity of the theoretical findings reported for both leaderless and leader-follower problem in this study.


2021 ◽  
Vol 11 (19) ◽  
pp. 9137
Author(s):  
Ming-Zhe Dai ◽  
Jie Liu ◽  
Jin Wu ◽  
Chengxi Zhang ◽  
Dang-Jun Zhao

This paper proposes event- and self-triggered control strategies to achieve distributed synchronization for multiple Lur’e systems with unknown static nonlinearities. Firstly, the integral-type edge-event-triggered function is designed here without Zeno behaviors. Compared to the traditional event-triggered schemes, the considered algorithm has the advantages of reducing controller update frequency and sensor energy consumption. Then, the integral-type self-triggered is further investigated, which implements discontinuous monitoring and discontinuous agent listening. Finally, numerical simulations verified the effectiveness and superiority of our policies.


2017 ◽  
Vol 27 (12) ◽  
pp. 123104 ◽  
Author(s):  
Wangli He ◽  
Zhiwei Xu ◽  
Wenli Du ◽  
Guanrong Chen ◽  
Naoyuki Kubota ◽  
...  

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