Robust consensus tracking based on hABC algorithm with parameters identification for uncertain nonlinear FOMASs with external disturbances

2021 ◽  
Author(s):  
Wei Hu ◽  
Yongguang Yu ◽  
Ahmed Rahmani ◽  
Guoguang Wen
Keyword(s):  
Parameters Identification ◽  
External Disturbances ◽  
Consensus Tracking ◽  
Robust Consensus

Rotating consensus tracking for second-order multi-agent systems with external disturbances

2018 ◽  
Vol 40 (13) ◽  
pp. 3604-3616 ◽  
Author(s):  
Dandan Zhang ◽  
Guangren Duan
Keyword(s):  
Relative Velocity ◽  
Second Order ◽  
Direct Access ◽  
Control Technique ◽  
Multi Agent Systems ◽  
Velocity Measurements ◽  
External Disturbances ◽  
Agent Systems ◽  
Consensus Tracking ◽  
Multi Agent

In this paper, the rotating consensus tracking problem for second-order multi-agent systems with external disturbances in three-dimensional space is considered. It is assumed that only a subset of the agents is given direct access to the desired trajectory information. Based on a backstepping control technique, a distributed adaptive rotating consensus protocol, driving all followers to track the leader, is developed for the case when both the relative position and relative velocity measurements are available for feedback. Moreover, the proposed control protocol design method is also extended to the case that the relative velocities are not measured. Through Lyapunov stability analysis, it is shown that, under the proposed control protocols, all followers can track the leader rotating around a common point with and without relative velocity measurements. Simulation results are included to demonstrate the effectiveness of our schemes.

Adaptive robust consensus tracking for nonlinear second-order multi-agent systems with heterogeneous uncertainties

2017 ◽  
Vol 27 (18) ◽  
pp. 5082-5096 ◽  
Author(s):  
Xiaolin Ai ◽  
Jianqiao Yu ◽  
Zhenyue Jia ◽  
Yuanchuan Shen ◽  
Pengbao Ma ◽  
...  
Keyword(s):  
Second Order ◽  
Multi Agent Systems ◽  
Agent Systems ◽  
Consensus Tracking ◽  
Multi Agent ◽  
Robust Consensus
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