引用本文:任悦其,孙子文.FDI攻击下的ICPS状态重构安全控制策略[J].控制理论与应用,2026,43(1):216~226.[点击复制]
REN Yue-qi,SUN Zi-wen.Secure control strategy by state reconstruction for ICPS under FDI attacks[J].Control Theory & Applications,2026,43(1):216~226.[点击复制]
FDI攻击下的ICPS状态重构安全控制策略
Secure control strategy by state reconstruction for ICPS under FDI attacks
摘要点击 178  全文点击 19  投稿时间：2024-01-16  修订日期：2025-07-26
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DOI编号  10.7641/CTA.2024.40036
  2026,43(1):216-226
中文关键词  工业信息物理系统  虚假数据注入攻击  观测器  状态重构  安全控制  有限频域  鲁棒性
英文关键词  industrial cyber-physical systems  false data injection attacks  observer  state reconstruction  secure control  f inite frequency domain  robustness
基金项目  国家自然科学基金项目(61373126),中央高校基本科研业务费专项资金项目(JUSRP51510),江苏省自然科学基金项目(BK20131107)资助.
作者单位E-mail
任悦其 江南大学物联网工程学院 6221905036@stu.jiangnan.edu.cn 
孙子文* 江南大学物联网工程学院 sunziwen@jiangnan.edu.cn 
中文摘要
      为提高同时遭受执行器通道和传感器通道虚假数据注入(FDI)攻击的工业信息物理系统(ICPS)的安全性, 本文研究重构FDI攻击信号和ICPS状态的安全控制策略.首先,构建由系统状态和传感器攻击信号组成的增广状态, 并根据该增广状态来建立增广系统;其次,在建立的增广系统基础上,设计可调比例积分观测器,用于重构系统状 态、传感器FDI攻击信号和执行器FDI攻击信号;然后,通过重构的系统状态和执行器FDI攻击信号设计反馈控制器, 并采用李雅普诺夫函数和有限频域H∞来分析系统满足稳定性和鲁棒性所需的条件;最后,使用垂直起降飞机的线 性纵向动力学模型作为仿真对象,模拟结果验证本文所研究的控制策略可以抵御针对ICPS的FDI攻击并且保证系 统稳定.
英文摘要
      To enhance the security of industrial cyber-physical systems (ICPS) simultaneously subject to false data injection (FDI) attacks on both the actuator channel and sensor channel, this paper proposes a secure control strategy based on reconstructing FDI attack signals and ICSP states. Firstly, an augmented state comprising the system state and sensor attack signals is constructed to establish the augmented system. Secondly, based on the established augmented system, an adjustable proportional-integral observer is designed to reconstruct the system state, as well as sensor and actuator FDI attack signals. Then, a feedback controller is designed using the reconstructed system state and actuator FDI attack signals. Furthermore, the Lyapunov functions and the finite frequency domain H∞ are used to derive the conditions required by the system to meet stability and robustness. Finally, using the linearized longitudinal dynamics of a vertical take-off and landing aircraft as a case study, the simulation results demonstrate that the proposed control strategy can effectively defend against FDI attacks on ICPS while maintaining system stability.