在交换合下使用二进制编码方案的不确定复杂网络的状态和故障估计和欺骗攻击
Nan Hou1,2,3,4,5, Mengdi Chang2,4,6, Hongyu Gao1,2,3,4,6
1Sanya Offshore Oil & Gas Research Institute of Northeast Petroleum University, Sanya 572025, China.
Sensors (Basel, Switzerland)
|January 10, 2026
概括
本研究介绍了一种用于非线性复杂网络的新型状态和故障估计器,结合二进制编码来管理不确定性和攻击. 该方法确保估计误差是有限的,最大限度地减少了强大的性能的上限.
科学领域:
- 控制系统工程 控制系统工程
- 网络科学 网络科学
- 信息理论 信息理论
背景情况:
- 复杂的网络容易受到参数不确定性,切换合,欺骗攻击和噪声的影响.
- 现有的估计方法可能无法充分解决非线性系统中的这些联合挑战.
研究的目的:
- 为非线性复杂网络设计状态和故障估计器.
- 为了确保估计误差,动态系统是指数式的,最终以平均平方边界.
- 为了最大限度地减少估计误差的最终上限.
主要方法:
- 使用马尔科夫链对随机切换现象.
- 使用二进制编码通过二进制对称通道传输测量信号.
- 查看随机位翻转作为相当的随机噪声.
- 应用统计性质分析,莱普诺夫稳定性理论和矩阵不等式技术.
- 使用MATLAB.使用估计器增益参数解决一个优化问题.
主要成果:
- 一个状态和故障估计器是为各种不确定性和攻击下的非线性复杂网络设计的.
- 建立了足够的条件来证明估计者的存在.
- 估计错误的动态系统被证明是指数式的,最终以平均平方为界.
- 模拟示例验证了拟议方法的有效性.
结论:
- 开发的状态和故障估计器有效地处理具有参数不确定性,切换合,欺骗攻击和随机噪声的非线性复杂网络.
- 该方法为复杂网络估计中的工程应用提供了理论指导.
- 这种方法丰富了对复杂网络估计的研究环境.
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