Event-Triggered Control for Consensus of Multiagent Systems With Fixed/Switching Topologies
By Zhengguang Wu, Yong Xu, Renquan Lu, Yuanqing Wu, Tingwen Huang. IEEE Transactions on Systems, Man & Cybernetics. Systems, 2018
338 citations recorded by the source corpus.
In this paper, the leader-following consensus problem of high-order multiagent systems via event-triggered control is discussed. A novel distributed event-triggered communication protocol based on state estimates of neighboring agents is proposed to solve the consensus problem of the leader-following systems. We first investigate the consensus problem in a fixed topology, and then extend to the switching topologies. State estimates in fixed topology are only updated when the trigger condition is satisfied. However, state estimates in switching topologies are renewed with two cases: 1) the communication topology is switched or 2) the trigger condition is satisfied. Clearly, compared to continuous-time interaction, this protocol can greatly reduce the communication load of multiagent networks. Besides, the event-triggering function is constructed based on the local information and a new event-triggered rule is given. Moreover, “Zeno behavior” can be excluded. Finally, we give two examples to validate the feasibility and efficiency of our approach.
Subfields: Artificial Intelligence, Computer Networks and Communications, Control and Systems Engineering
View Paper: https://www.semanticscholar.org/paper/9425e6fb58e4aaf210f6a92f08da819bd9770fc9
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Citations in the corpus
- Synchronization Control for A Class of Discrete Time-Delay Complex Dynamical Networks: A Dynamic Event-Triggered Approach (2019, background): “In the past few years, event-triggered control or state estimation problems have gained ever-increasing research attention and many remarkable results have been reported in the literature for multiagent systems [1], [24], [30]–[33], networked control systems [22], [35], [38], sensor networks [5], [1”
- Observer-Based Fuzzy Adaptive Event-Triggered Control for Pure-Feedback Nonlinear Systems With Prescribed Performance (2019, background): “The event-triggered scheme effectively overcomes the shortcoming of periodic sampling [33]–[35], which can reduce the heavy communication burden in the numerous transmission data, and reduce the waste of communication resources.”