具有网络攻击和输出耦合的复杂网络输出反馈PID同步控制  

Output Feedback PID Synchronization Control for Complex Networks with Cyber Attacks and Output Coupling

作　　者：吕洪洋 陈东彦[1] 石宇静 LüHongyang;CHEN Dongyan;SHI Yujing(Department of Applied Mathematics,Harbin University of Science and Technology,Harbin 150080;Department of Computer Science and Mathematics,Fujian University of Technology,Fuzhou 350118)

机构地区：[1]哈尔滨理工大学应用数学系,哈尔滨150080 [2]福建理工大学计算机科学与数学学院,福州350118

出　　处：《系统科学与数学》2024年第5期1337-1354,共18页Journal of Systems Science and Mathematical Sciences

基　　金：国家自然科学基金项目(12171124);福建理工大学科研启动基金项目(GY-Z21215,GY-Z21216)资助课题。

摘　　要：文章研究了具有网络攻击和输出耦合的复杂网络同步控制问题.在控制器到执行器之间发生欺骗攻击和拒绝服务攻击的情况下,设计了输出反馈PID控制器.基于Lyapunov稳定性理论和线性矩阵不等式技术,获得了同时满足同步误差系统均方渐近稳定和严格(Q,S,R)-γ-耗散性的充分条件.最后通过仿真验证了理论结果的可行性和有效性.In this paper,synchronization of complex networks with cyber attacks and output coupling is investigated.In the case of deception and denial-of-service attacks between controller and actuator,an output feedback proportional-integral-derivative(PID)controller is designed.By employing Lyapunov stability theory and linear matrix inequalities,a sufficient criterion is acquired to satisfy both mean square asymptotically stability for the synchronization error system and strictly(Q,S,R)-γ-dissipativity.Finally,the feasibility and effectiveness of the obtained theoretical results are verified through simulations.

关 键 词：复杂网络 网络攻击 输出耦合 输出反馈PID控制 耗散控制 

分 类 号：O157.5[理学—数学] O231[理学—基础数学]