基于观察者的弹性安全控制,用于网络非决定性的马科维斯跳跃系统与网络攻击及其应用程序
T Saravanakumar1, V Tharanidharan2, Chee Peng Lim3
1Department of Mathematics, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, 603203, India.
Scientific reports
|August 1, 2025
概括
本研究开发了面临网络攻击和执行器故障的随机系统的弹性事件触发控制. 新方法通过基于观察者的方法提高了系统稳定性和通信效率.
科学领域:
- 控制系统工程 控制系统工程
- 网络物理系统 网络物理系统
- 随机系统 随机系统 随机系统
背景情况:
- 网络控制系统面临来自网络攻击,执行器故障和控制器变化的挑战.
- 概率性网络攻击会降低通信网络的系统稳定性和性能.
- 事件触发控制节省资源,减少网络负载.
研究的目的:
- 设计基于观察者的弹性事件触发控制策略.
- 在概率性网络攻击,执行器故障和控制器增益变化下解决随机马克罗夫跳跃系统.
- 在不确定的条件下确保系统的稳定性和性能.
主要方法:
- 观察者从测量中估计系统状态.
- 一个事件触发的方案管理观察员和控制器之间的通信.
- 不连续的利亚普诺夫函数,随机不等式和积分不等式用于控制器设计.
主要成果:
- 获得了足够的条件来实现随机稳定性.
- 拟议的控制战略提高了系统的弹性.
- 控制器设计同时考虑执行器故障和增强变化.
结论:
- 开发的基于观察者的弹性事件触发控制确保了随机稳定性.
- 该方法为复杂的控制系统提供了一种实际的方法.
- 数字示例验证了理论发现和有效性.
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