IEEE Access | |
Event-Based Consensus Tracking for Nonlinear Multi-Agent Systems Under Semi-Markov Jump Topology | |
Wen Xing1  Yan Shi2  Qinsheng Li3  Jiafeng Yu3  Xin Yuan4  | |
[1] College of Automation, Harbin Engineering University, Harbin, China;Graduate School of Science and Technology, Tokai University, Tokyo, Japan;Jiangsu Maritime Institute, Nanjing, China;School of Electrical and Electronic Engineering, The University of Adelaide, Adelaide, SA, Australia; | |
关键词: Multi-agent system; fuzzy modeling; strict dissipativity; event-triggering control; semi-Markov switching topology; | |
DOI : 10.1109/ACCESS.2021.3116253 | |
来源: DOAJ |
【 摘 要 】
This paper studies the event-triggering leader-follower consensus with the strictly dissipative performance for nonlinear multi-agent systems (MASs) with semi-Markov changing topologies. First, a polynomial fuzzy model is established to describe the error nonlinear multi-agent system that is formed by one virtual leader and followers. Then, a new event-triggering transmission strategy is proposed to mitigate communication and computational load. By utilizing the event-triggering mechanism and modeling the switching topologies by semi-Markov process, an event-triggering consensus protocol based on sampled data is designed. Compared with traditional Markov jump topologies, the transition rate is time-varying for semi-Markov switching topologies. By mode-dependent Lyapunov-Krasovskii functional, the sum of square based relaxed stabilization conditions for fuzzy MASs under semi-Markov jump topologies are obtained to guarantee event-triggering consensus in an even-square sense. An illustrative example is provided to verify the proposed consensus design schemes.
【 授权许可】
Unknown