Synchronization control of multiple drive and response fractional-order chaotic systems under uncertainties and external disturbances and its application

被引：4
|
作者：
Chen, Jiale [1 ]
Zhao, Xiaoshan [1 ]
机构：
[1] Tianjin Univ Technol & Educ, Sch Sci, Tianjin 300222, Peoples R China
来源：
INTERNATIONAL JOURNAL OF DYNAMICS AND CONTROL | 2023年 / 11卷 / 03期
关键词：
Fractional-order chaotic systems; Dual synchronization; Combination synchronization; Uncertainties and disturbances; Mittag-Leffler stability; Secure communication; COMBINATION-COMBINATION SYNCHRONIZATION; SLIDING MODE CONTROL; SECURE COMMUNICATION;
D O I：
10.1007/s40435-022-01049-6
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, fractional-order chaotic synchronization of multiple drive and response systems in secure communications is studied and analyzed. First, dual combination-combination synchronization (DCCS) of fractional-order chaotic systems (FOSs) problem consisting of four drive systems and four response systems is discussed. Then, robust controllers and adaptive parameter update laws are designed under the effects of model uncertainties and external disturbances, and sufficient conditions are achieved by using Mittag-Leffler stability theory. Finally, DCCS of FOSs is applied to the secure communications, and the numerical simulation verifies the effectiveness of the synchronization plan and the feasibility of the secure communications scheme.
引用
收藏
页码：1297 / 1309
页数：13
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