Fixed-Time Consensus Tracking for Second-Order Multiagent Systems Under Disturbance

2019 ◽  
pp. 1-12 ◽  
Author(s):  
Ya Liu ◽  
Fan Zhang ◽  
Panfeng Huang ◽  
Yingbo Lu
Keyword(s):  
Multiagent Systems ◽  
Fixed Time ◽  
Second Order ◽  
Consensus Tracking

Fixed-Time Leader–Follower Output Feedback Consensus for Second-Order Multiagent Systems

2019 ◽  
Vol 49 (4) ◽  
pp. 1545-1550 ◽  
Author(s):  
Bailing Tian ◽  
Hanchen Lu ◽  
Zongyu Zuo ◽  
Wen Yang
Keyword(s):  
Multiagent Systems ◽  
Output Feedback ◽  
Fixed Time ◽  
Second Order

scholarly journals Distributed Consensus Tracking for Second-Order Nonlinear Multiagent Systems with a Specified Reference State

2014 ◽  
Vol 2014 ◽  
pp. 1-11 ◽  
Author(s):  
Guoguang Wen ◽  
Yongguang Yu ◽  
Zhaoxia Peng ◽  
Ahmed Rahmani
Keyword(s):  
Multiagent Systems ◽  
Matrix Theory ◽  
Sufficient Conditions ◽  
Second Order ◽  
Lyapunov Theory ◽  
Reference Trajectory ◽  
Distributed Consensus ◽  
Consensus Tracking ◽  
Velocity Information ◽  
Virtual Leader

This paper mainly addresses the distributed consensus tracking problem for second-order nonlinear multiagent systems with a specified reference trajectory. The dynamics of each follower consists of two terms: nonlinear inherent dynamics and a simple communication protocol relying only on the position and velocity information of its neighbors. The consensus reference is taken as a virtual leader, whose output is only its position and velocity information that is available to only a subset of a group of followers. To achieve consensus tracking, a class of nonsmooth control protocols is proposed which reply on the relative information among the neighboring agents. Then some corresponding sufficient conditions are derived. It is shown that if the communication graph associated with the virtual leader and followers is connected at each time instant, the consensus can be achieved at least globally exponentially with the proposed protocol. Rigorous proofs are given by using graph theory, matrix theory, and Lyapunov theory. Finally, numerical examples are presented to illustrate the theoretical analysis.

Fixed-Time Leader-Following Consensus for Second-Order Multiagent Systems With Input Delay

2017 ◽  
Vol 64 (11) ◽  
pp. 8635-8646 ◽  
Author(s):  
Junkang Ni ◽  
Ling Liu ◽  
Chongxin Liu ◽  
Jian Liu
Keyword(s):  
Multiagent Systems ◽  
Fixed Time ◽  
Second Order ◽  
Input Delay ◽  
Leader Following
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