期刊
IEEE TRANSACTIONS ON CYBERNETICS
卷 46, 期 8, 页码 1817-1827出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TCYB.2015.2453346
关键词
Asynchronous switching; comparison principle; consensus; multi-agent systems; switched systems
类别
资金
- Natural Science Foundation of China [71171003, 61203235, 61272530, 11401005]
- Alexander von Humboldt Foundation of Germany
- Anhui Excellent Youth Fund [2013SQRL033ZD]
- China Post-Doctoral Science Foundation [2015M571629]
- Natural Science Foundation of Anhui Province [1408085QA09]
In this paper, the distributed exponential consensus of stochastic delayed multi-agent systems with nonlinear dynamics is investigated under asynchronous switching. The asynchronous switching considered here is to account for the time of identifying the active modes of multi-agent systems. After receipt of confirmation of mode's switching, the matched controller can be applied, which means that the switching time of the matched controller in each node usually lags behind that of system switching. In order to handle the coexistence of switched signals and stochastic disturbances, a comparison principle of stochastic switched delayed systems is first proved. By means of this extended comparison principle, several easy to verified conditions for the existence of an asynchronously switched distributed controller are derived such that stochastic delayed multi-agent systems with asynchronous switching and nonlinear dynamics can achieve global exponential consensus. Two examples are given to illustrate the effectiveness of the proposed method.
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