在DoS攻击下具有参数不匹配的CLS的弹性事件触发准同步控制
Dong Xu1, Yajuan Liu1, Sangmoon Lee2
1School of Control and Computer Engineering, North China Electric Power University, Beijing 102206, China.
ISA transactions
|October 9, 2025
概括
这项研究引入了一种弹性记忆事件触发方案 (RMETS),以在混乱的 Lur 中实现准同步.
科学领域:
- 复杂系统与控制理论
- 网络安全和弹性系统
背景情况:
- 混乱 Lur'e 系统 (CLS) 容易受到参数不匹配和拒绝服务 (DoS) 攻击的影响,破坏了它们的同步.
- 现有的事件触发方案通常需要先前了解攻击时间,并与网络拥堵作斗争.
研究的目的:
- 提出一种弹性内存事件触发方案 (RMETS),用于在DoS攻击和参数不匹配的情况下在CLS中实现准同步.
- 增强系统应对网络引起的中断和通信负载的弹性.
主要方法:
- 开发包含确认 (ACK) 机制的RMETS,用于检测数据包丢失.
- 引入了与ACK相关的性能损失术语,用于自适应释放概率调整.
- 整合历史发布数据以进行精细的控制更新和与基于内存的控制器进行共同设计.
主要成果:
- 尽管参数不匹配和DoS攻击,但CLS在定义的错误范围内的准同步成功.
- 通过RMETS证明了网络拥堵和攻击引起的中断的缓解.
- 使用楚亚电路模拟来验证拟议方案的有效性.
结论:
- 拟议的RMETS在具有挑战性的网络条件下有效地确保了CLS的准同步.
- 适应性和基于内存的方法平衡了通信效率与强大的控制性能.
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