Synchronization research of a modified time-delayed multi-agent network model |
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Authors: | Yu-liang Liu Jie Zhu Da-wei Ding |
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Institution: | (1) School of Electronic, Information and Electrical Engineering, Shanghai Jiaotong University, Shanghai, 200240, China;(2) School of Electromechanical Engineering, Zhejiang Ocean University, Zhoushan, 316004, Zhejiang, China |
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Abstract: | The synchronization of time-delayed multi-agent networks with connected and directed topology is studied. Based on the correlative
work about the agent synchronization, a modified model is presented, in which each communication receiver is distributed a
delay τ. In addition, a proportional term k is introduced to modulate the delay range and to guarantee the synchronization of each agent. Two new parameters mentioned
above are only correlative to the network topology, and a theorem about their connections is derived by both frequency domain
method and geometric method. Finally, the theoretical result is illustrated by numerical simulations.
Foundation item: the National Natural Science Foundation of China (No. 70571017) and the Research Foundation from Provincial Education Department
of Zhejiang of China (No. 20070928) |
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Keywords: | synchronization time delay multi-agent network communication receiver |
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