Periodic event‐triggered bipartite consensus for multi‐agent systems with partial information transmission

Qi, Yanan; Mu, Rui; Zhang, Xianfu

doi:10.1002/asjc.2648

Cited by 6 publications

(4 citation statements)

References 21 publications

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“…6 Over the past decades, the bipartite consensus control for MASs has emerged as a research hotspot. [7][8][9][10][11][12] It was investigated for first-order MASs in the works of Lu et al 7 and Qi et al, 8 for second-order MASs in the works of Ning et al 9 and Wang et al, 10 and for high-order MASs in the work of Li et al 11 respectively. Based on a unified framework, the bipartite and cooperative output synchronizations for linear MASs were solved simultaneously in the work of Yaghmaie et al 12 With the rapid development of digital computers, the sampled-data control method has been widely applied to control design of nonlinear system, and fruitful achievements have been obtained.…”

Section: Introductionmentioning

confidence: 99%

“…The concept of signed topology was first introduced to achieve bipartite consensus tracking in the work of Altafini 6 . Over the past decades, the bipartite consensus control for MASs has emerged as a research hotspot 7‐12 . It was investigated for first‐order MASs in the works of Lu et al 7 and Qi et al, 8 for second‐order MASs in the works of Ning et al 9 and Wang et al, 10 and for high‐order MASs in the work of Li et al 11 respectively.…”

Section: Introductionmentioning

confidence: 99%

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Sampled‐data bipartite consensus control of nonlinear multi‐agent systems under denial‐of‐service attacks

Pan

Zhang

Fan

2022

Adaptive Control & Signal

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This article concentrates on the sampled-data secure bipartite consensus problem for a class of nonlinear multiagent systems under intermittent denial-of-service attacks. The network communication channels are destroyed when the attacks occur, which causes all the system states to be unavailable. A novel distributed sampled-data output feedback control protocol is developed by using the discontinuous sensor data. It is proved by the Lyapunov stability analysis that the considered nonlinear multiagent systems can achieve bipartite consensus exponentially in light of the designed control protocol. Then, the control algorithm is extended to systems with both state and input delay. Finally, a simulation example is presented to verify the effectiveness of the proposed control protocol.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Sampled‐data bipartite consensus control of nonlinear multi‐agent systems under denial‐of‐service attacks

Pan

Zhang

Fan

2022

Adaptive Control & Signal

Self Cite

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“…In order to overcome this challenge, the event-triggered control scheme has been proposed [11,12], by which the number of inter-agent communications and controller updates can considerably be decreased. Owing to the advantages of the event-triggered techniques in reducing the communication and computation costs, there has been an increasing number of studies on event-triggered control schemes in multi-agent systems [13][14][15][16][17][18][19][20][21].…”

Section: Introductionmentioning

confidence: 99%

Agent‐based time delay margin in consensus of multi‐agent systems by an event‐triggered control method: Concept and computation

Hosseini

Tavazoei

Kuznetsov

2022

Asian Journal of Control

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This paper deals with defining the concept of agent‐based time delay margin and computing its value in multi‐agent systems controlled by event‐triggered based controllers. The agent‐based time delay margin specifying the time delay tolerance of each agent for ensuring consensus in event‐triggered controlled multi‐agent systems can be considered as complementary for the concept of (network) time delay margin, which has been previously introduced in some literature. In this paper, an event‐triggered control method for achieving consensus in multi‐agent systems with time delay is considered. It is shown that the Zeno behavior is excluded by applying this method. Then, in a multi‐agent system controlled by the considered event‐triggered method, the concept of agent‐based time delay margin in the presence of a fixed network delay is defined. Moreover, an algorithm for computing the value of the time delay margin for each agent is proposed. Numerical simulation results are also provided to verify the obtained theoretical results.

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“…Meng et al [26] considered the combination of period detection and control protocol to solve the problem of continuous judgment by the event detector. In the literature [27,28], in order to reduce the number of events, a new event-triggered consensus algorithm based on periodic sampling was proposed. In Ref [29], a periodic event-triggered controller was designed.…”

Section: Introductionmentioning

confidence: 99%

Asymmetric Bipartite Consensus of Multi-Agent Systems under Periodic Detection Event-Triggered Mechanism

Wang

Luo

et al. 2022

Electronics

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This paper investigates the periodic event-triggered asymmetric bipartite consensus problem of multi-agent systems (MASs) under structurally balanced undirected signed graphs. In order to reduce the consumption of communication resources and continuous detection in the control process of MASs, a novel periodic detection event-triggered asymmetric bipartite consensus control protocol is proposed. In particular, each agent samples only in a fixed period. For each agent, two event conditions are given, and only when state error satisfies this event condition can the event be triggered. A new type of Laplacian matrix is constructed to achieve asymmetric bipartite consensus. The control method can guarantee the performance of MASs and have less communication resources. Based on the Lyapunov stability theorem and algebraic graph theory, the proposed periodic event-triggered control strategy is able to implement the asymmetric bipartite consensus when the topology is structurally balanced undirected signed graphs. The proposed method in this paper can reduce the restriction on the sampling period and automatically exclude Zeno behavior. Finally, the validity of the conclusion is verified by numerical simulation.

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Periodic event‐triggered bipartite consensus for multi‐agent systems with partial information transmission

Cited by 6 publications

References 21 publications

Sampled‐data bipartite consensus control of nonlinear multi‐agent systems under denial‐of‐service attacks

Sampled‐data bipartite consensus control of nonlinear multi‐agent systems under denial‐of‐service attacks

Agent‐based time delay margin in consensus of multi‐agent systems by an event‐triggered control method: Concept and computation

Asymmetric Bipartite Consensus of Multi-Agent Systems under Periodic Detection Event-Triggered Mechanism

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