Dynamic average consensus in the presence of communication delay over directed graph topologies

2017 ◽  
Author(s):  
Hossein Moradian ◽  
Solmaz S. Kia
Keyword(s):  
Directed Graph ◽  
Communication Delay ◽  
Average Consensus

scholarly journals Construction of Adaptive Consensus Gains for Multiagent Systems with Multiplicative Noise

Complexity ◽  
2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Shoubo Jin ◽  
Qiuju Yu
Keyword(s):  
Time Delay ◽  
Multiagent Systems ◽  
Directed Graph ◽  
Multiplicative Noise ◽  
Communication Delay ◽  
Mean Square ◽  
Inaccurate Information ◽  
Leader Following ◽  
The Mean ◽  
Mean Square Consensus

The leader-following consensus of linear multiagent systems with multiplicative noise and adaptive gains is investigated under the fixed directed graph. Because of multiplicative noise, the agents interacting with the leader can only obtain the inaccurate information. Firstly, this paper designs the adaptive gains of multiagent systems, which can converge to some fixed values and force the states to synchronize. Different from the mandatory gains, the adaptive gains depend on the states of agents and can be adjusted with the change of states. Secondly, it is shown that the multiagent systems without time delay can obtain mean square consensus under the adaptive gains. Moreover, in the presence of multiplicative noise and communication delay, the mean square consensus is also acquired in the same adaptive gains. Finally, the validity of the conclusion is simulated by an example.

Dynamic average consensus with topology balancing under a directed graph

2019 ◽  
Vol 29 (10) ◽  
pp. 3014-3026 ◽  
Author(s):  
Chaoyong Li ◽  
Huanhai Xin ◽  
Jianan Wang ◽  
Miao Yu ◽  
Xing Gao
Keyword(s):  
Directed Graph ◽  
Average Consensus

scholarly journals Average Consensus in the Presence of Delays in Directed Graph Topologies

2014 ◽  
Vol 59 (3) ◽  
pp. 763-768 ◽  
Author(s):  
Christoforos N. Hadjicostis ◽  
Themistoklis Charalambous
Keyword(s):  
Directed Graph ◽  
Average Consensus
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