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Predefined-Time Average Consensus Control for Heterogeneous Nonlinear Multi-Agent Systems
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DOI：10.1109/TCSII.2023.3252522.png)
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Abstract
En 中文
This brief is primarily devoted to the predefined-time average consensus of heterogeneous nonlinear leaderless multi-agent systems (MASs). Firstly, the predefined-time stability for a class of fixed-time stable systems is studied, which greatly improves the overestimation for the settling time of the fixed-time stability. Moreover, compared with the classical conclusions, our results are more suitable for the control of nonlinear MASs. Then, on the basis of the proposed stability analysis, a simple control algorithm is designed for ensuring the predefined-time average consensus of the system under consideration. With this predefined-time approach, any desired settling time can be achieved by adjusting the control gain. Finally, numerical simulation is shown to support the theoretical analysis.
Keywords:
Predefined-time stability
heterogeneous multiagent systems
predefined-time average consensus
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4.9
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