scholarly journals Event-triggered leader-following consensus for multi-agent systems with external disturbances under fixed and switching topologies

2020 ◽  
Vol 14 (11) ◽  
pp. 1486-1496 ◽  
Author(s):  
Rui Mu ◽  
Airong Wei ◽  
Haitao Li ◽  
Zi-Ming Wang
Keyword(s):  
Multi Agent Systems ◽  
External Disturbances ◽  
Agent Systems ◽  
Switching Topologies ◽  
Leader Following ◽  
Multi Agent ◽  
Event Triggered

scholarly journals Event-Triggered Fixed-Time Integral Sliding Mode Control for Nonlinear Multi-Agent Systems with Disturbances

Entropy ◽  
2021 ◽  
Vol 23 (11) ◽  
pp. 1412
Author(s):  
Xue Li ◽  
Zhiyong Yu ◽  
Haijun Jiang
Keyword(s):  
Sliding Mode ◽  
Fixed Time ◽  
Control Parameters ◽  
Multi Agent Systems ◽  
External Disturbances ◽  
Containment Control ◽  
Agent Systems ◽  
Leader Following ◽  
Multi Agent ◽  
Event Triggered

In this paper, the leader-following consensus problem of first-order nonlinear multi-agent systems (FONMASs) with external disturbances is studied. Firstly, a novel distributed fixed-time sliding mode manifold is designed and a new static event-triggered protocol over general directed graph is proposed which can well suppress the external disturbances and make the FONMASs achieve leader-following consensus in fixed-time. Based on fixed-time stability theory and inequality technique, the conditions to be satisfied by the control parameters are obtained and the Zeno behavior can be avoided. In addition, we improve the proposed protocol and propose a new event-triggering strategy for the FONMASs with multiple leaders. The systems can reach the sliding mode surface and achieve containment control in fixed-time if the control parameters are designed carefully. Finally, several numerical simulations are given to show the effectiveness of the proposed protocols.

Leader-following consensus of multi-agent systems via novel sampled-data event-triggered control

2021 ◽  
Vol 395 ◽  
pp. 125850
Author(s):  
Can Zhao ◽  
Xinzhi Liu ◽  
Shouming Zhong ◽  
Kaibo Shi ◽  
Daixi Liao ◽  
...  
Keyword(s):  
Sampled Data ◽  
Multi Agent Systems ◽  
Agent Systems ◽  
Leader Following ◽  
Multi Agent ◽  
Event Triggered
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