Robust H2/H∞ group consensus control for linear clusters over signed digraphs

This paper investigates the fixed-time group consensus problem for a leader-follower network of integrators with directed topology. A nonlinear distributed control protocol, based on local information, is proposed such that the follower agents in each subgroup are able to track their corresponding leaders in a prescribed convergence time regardless of the initial conditions. Simulation examples are presented to demonstrate the availability of our theoretical results.

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Group Consensus Control for Multi-agent Systems with Group-distributed Switching Topologies and Group-distributed Event-triggered Mechanism

2021 International Conference on Robotics and Control Engineering ◽

10.1145/3462648.3462656 ◽

2021 ◽

Author(s):

Gaoyang Yin ◽

Shaolei Zhou ◽

Shuailei Wang

Keyword(s):

Group Consensus ◽

Multi Agent Systems ◽

Consensus Control ◽

Agent Systems ◽

Switching Topologies ◽

Multi Agent ◽

Event Triggered

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Group consensus control for multiple robotic manipulators in task space under directed acyclic graph topology

2016 35th Chinese Control Conference (CCC) ◽

10.1109/chicc.2016.7554670 ◽

2016 ◽

Author(s):

Jun Liu ◽

Jinwei Yu ◽

Lan Xiang ◽

Jin Zhou

Keyword(s):

Directed Acyclic Graph ◽

Robotic Manipulators ◽

Group Consensus ◽

Task Space ◽

Consensus Control ◽

Graph Topology ◽

Acyclic Graph

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Distributed multiple-bipartite consensus in networked Lagrangian systems with cooperative-competitive interactions

10.21203/rs.3.rs-272873/v1 ◽

2021 ◽

Author(s):

Tiehui Zhang ◽

Hengyu Li ◽

Jun Liu ◽

Daowei Lu ◽

Shaorong Xie ◽

...

Keyword(s):

Collective Behavior ◽

Lagrangian Systems ◽

Group Consensus ◽

Consensus Control ◽

Control Laws ◽

Cluster Group ◽

Competitive Network ◽

Leader Following ◽

Bipartite Consensus ◽

Networked Lagrangian Systems

Abstract In combination with the collective behavior evolutions of bipartite consensus and cluster/group consensus, this paper proposes the notion of multiple-bipartite consensus in networked Lagrangian systems (NLSs). The distributed leaderless and leader-following multiple-bipartite consensus control laws for NLSs are presented in the cooperative-competitive network, where the negative interactions between agents can exist in the same subnetwork. By introducing an acyclic partition and adding the integral item in the control protocols, the final explicit convergence states in the leaderless case are eventually obtained. Moreover, the leader-following scenario can be realized in fifinite time with integrated controllers. All of the effectiveness has been illustrated through numerical simulations.

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