期刊
IEEE TRANSACTIONS ON CYBERNETICS
卷 47, 期 8, 页码 1892-1901出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TCYB.2017.2681718
关键词
Consensus; fractional-order; multiagent systems; sampled-data control
类别
资金
- Excellent Doctor Innovation Program of Xinjiang University [XJUBSCX-2015006]
- Excellent Doctor Innovation Program of Xinjiang Uyghur Autonomous Region [XJGRI2016001]
- National Natural Science Foundation of People's Republic of China [61473244, 61563048, 11402223]
In this paper, the consensus of fractional-order multiagent systems (FOMASs) is considered via sampled-data control over directed communication topology with the order 0 < alpha < 1. Two cases are considered. One is FOMASs without leader, and the other is FOMASs with a leader. For each case, by applying matrix theory and algebraic graph theory, some algebraic-type necessary and sufficient conditions based on the sampling period, the fractional-order, the coupling gain, and the structure of the network are established for achieving consensus of the system. Moreover, for the network with a dynamic leader, the sampling period, the coupling gain, and the spectrum of the Laplacian matrix are carefully devised, respectively. Finally, several simulation examples are employed to validate the effectiveness of the theoretical results.
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