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：
NEURAL NETWORKS | 2025年 / 185卷
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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收藏
页数：11
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