事件触发的混合冲动控制用于在网络攻击下同步分数顺序的多层签名网络
Xin Liu1, Lili Chen1, Yanfeng Zhao1
1College of Mathematics and Systems Science, Shandong University of Science and Technology, Qingdao, 266590, China.
概括
这项研究涉及分数级多层网络中的指数双重同步,其中存在延迟和网络攻击. 一个新的混合事件触发控制器通过使用网络拓和Lyapunov函数来确保同步.
科学领域:
- 控制理论 控制理论
- 网络科学 网络科学
- 分数微积分的计算.
背景情况:
- 分数级多层签名网络 (FO-MSNT) 是易受网络攻击的复杂系统.
- 在这些具有时间变化延迟的网络中实现指数双方同步 (EBS) 是一个挑战.
研究的目的:
- 在随机网络攻击下调查FO-MSNT的EBS问题.
- 提出一种新的混合事件触发控制策略,以加强网络安全和同步.
主要方法:
- 使用利亚普诺夫-拉祖米金法和图形理论来导出同步条件.
- 设计了一个混合事件触发控制器,集成反和冲动控制.
- 事件触发条件基于网络拓和子系统Lyapunov函数.
主要成果:
- 建立了足够的EBS条件,考虑到网络拓,控制器参数,分数顺序和攻击信号.
- 拟议的控制器有效地管理网络攻击和不同时间的延迟.
- 通过分数顺序的楚亚电路和电力系统模型证明了有效性.
结论:
- 开发的理论框架保证了网络攻击下FO-MSNT的EBS.
- 新型事件触发控制策略为安全的网络同步提供了强大的解决方案.
- 数字模拟证实了拟议方法的有效性.
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