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Fast finite-time quantized control of multi-layer networks and its applications in secure communication
被引:0
|作者:
Tang, Qian
[1
]
Qu, Shaocheng
[1
]
Zheng, Wei
[1
]
Tu, Zhengwen
[2
]
机构:
[1] Cent China Normal Univ, Coll Phys Sci & Technol, Wuhan 430079, Peoples R China
[2] Chongqing Three Gorges Univ, Coll Math & Stat, Chongqing 404100, Peoples R China
来源:
关键词:
Fast finite-time synchronization;
Multi-layer network;
Quantized control;
Secure communication;
Settling time;
CHAOTIC SYSTEMS;
SYNCHRONIZATION;
STABILIZATION;
D O I:
10.1016/j.neunet.2025.107225
中图分类号:
TP18 [人工智能理论];
学科分类号:
081104 ;
0812 ;
0835 ;
1405 ;
摘要:
This paper introduces a quantized controller to address the challenge of fast finite-time synchronization of multi-layer networks, where each layer represents a distinct type of interaction within complex systems. Firstly, based on the stability theory, a novel fast finite-time stability criterion is derived, which can seta smaller upper limit of the settling time by comparing it with the general finite-time stability. Secondly, by converting continuous error signals into piecewise continuous forms, a quantized control scheme is employed to realize fast finite-time synchronization in multi-layer networks, which can save control resources and alleviate communication congestion. Finally, the feasibility of the quantized control algorithm in multi-layer network synchronization and its applications in secure communication are verified through numerical simulation.
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页数:11
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