Affiliation:
1. School of Cybersecurity Northwestern Polytechnical University Xi'an China
2. Department of Information Security Aviation Industry Development Research Center Beijing China
3. Mechanical Engineering University of Houston Houston TX USA
4. School of Automation Northwestern Polytechnical University Xi'an China
Abstract
AbstractIn this article, reaction‐diffusion phenomena are considered in the security risk modeling of industrial control networks represented in the spatial‐temporal domain. Different types of cyber‐physical attacks, including TDS (time delay switch), FDI (false data injection), and DoS (denial of service), are modeled within a comprehensive parameteric‐varying parabolic partial differential state‐space structure. A theorem is proposed to ensure that the system is asymptotically stable with prescribed performance, which guarantees stability regardless of the various types of attacks. Finally, corresponding examples of risk control design against the different threats on industrial control networks are simulated to demonstrate the effectiveness of the results proposed in this article.
Funder
National Natural Science Foundation of China
Chinese Aeronautical Establishment
Subject
Electrical and Electronic Engineering,Industrial and Manufacturing Engineering,Mechanical Engineering,Aerospace Engineering,Biomedical Engineering,General Chemical Engineering,Control and Systems Engineering