在重复攻击下非线性隐藏马尔科夫跳跃系统的复合防干扰控制:动态输出反方法
IEEE transactions on cybernetics
|October 1, 2024
概括
本研究介绍了一种复合反干扰控制方法,用于面临重复攻击的非线性隐藏马尔科夫跳跃系统. 该方法通过补偿干扰和检测攻击来确保系统稳定性,优于传统的H-infinity控制.
科学领域:
- 控制工程 控制工程 控制工程
- 系统科学 系统科学
- 网络安全 网络安全
背景情况:
- 非线性隐藏的马尔科夫跳跃系统容易受到外部干扰和网络攻击,如重复攻击.
- 现有的控制方法可能无法充分解决系统非线性,状态跳跃动态和对抗性操纵的联合挑战.
研究的目的:
- 开发一个复合的反干扰控制策略,用于间隔类型-2的Takagi-Sugeno模糊的非线性隐藏的马尔科夫跳跃系统在重复攻击下.
- 设计一个强大的控制系统,可以保持稳定性和性能,尽管干扰和网络威胁.
主要方法:
- 系统建模的利用间隔类型-2 Takagi-Sugeno 模糊逻辑.
- 雇佣了动态输出反控制器和一个具有非平行分布补偿的干扰观察员.
- 实施了一种多传感器方案,配有检测机制,以应对重播攻击.
- 应用利亚普诺夫稳定理论来推导系统稳定的条件.
主要成果:
- 建立了足够的条件来确保闭环系统的稳定性.
- 成功确定了复合控制器和干扰观察者的收益.
- 模拟验证了拟议方法在补偿干扰和减轻重复攻击方面的有效性.
结论:
- 拟议的复合防干扰控制方法有效地提高了非线性隐藏的马尔科夫跳跃系统对联合干扰和重复攻击的稳定性.
- 与传统的H无限控制方法相比,开发的技术表现出优越的性能,为安全和稳定的系统运行提供了有前途的解决方案.
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