A journal of IEEE and CAA , publishes high-quality papers in English on original theoretical/experimental research and development in all areas of automation
Volume 8 Issue 8
Aug.  2021

IEEE/CAA Journal of Automatica Sinica

• JCR Impact Factor: 6.171, Top 11% (SCI Q1)
CiteScore: 11.2, Top 5% (Q1)
Google Scholar h5-index: 51， TOP 8
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Article Contents
Yue Zhao, Ze Chen, Chunjie Zhou, Yu-Chu Tian and Yuanqing Qin, "Passivity-Based Robust Control Against Quantified False Data Injection Attacks in Cyber-Physical Systems," IEEE/CAA J. Autom. Sinica, vol. 8, no. 8, pp. 1440-1450, Aug. 2021. doi: 10.1109/JAS.2021.1004012
 Citation: Yue Zhao, Ze Chen, Chunjie Zhou, Yu-Chu Tian and Yuanqing Qin, "Passivity-Based Robust Control Against Quantified False Data Injection Attacks in Cyber-Physical Systems," IEEE/CAA J. Autom. Sinica, vol. 8, no. 8, pp. 1440-1450, Aug. 2021.

# Passivity-Based Robust Control Against Quantified False Data Injection Attacks in Cyber-Physical Systems

##### doi: 10.1109/JAS.2021.1004012
Funds:  This work was supported in part by the National Science Foundation of China (61873103, 61433006) to author Chunjie Zhou
• Secure control against cyber attacks becomes increasingly significant in cyber-physical systems (CPSs). False data injection attacks are a class of cyber attacks that aim to compromise CPS functions by injecting false data such as sensor measurements and control signals. For quantified false data injection attacks, this paper establishes an effective defense framework from the energy conversion perspective. Then, we design an energy controller to dynamically adjust the system energy changes caused by unknown attacks. The designed energy controller stabilizes the attacked CPSs and ensures the dynamic performance of the system by adjusting the amount of damping injection. Moreover, with the $L_2$ disturbance attenuation technique, the burden of control system design is simplified because there is no need to design an attack observer. In addition, this secure control method is simple to implement because it avoids complicated mathematical operations. The effectiveness of our control method is demonstrated through an industrial CPS that controls a permanent magnet synchronous motor.

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###### 通讯作者: 陈斌, bchen63@163.com
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沈阳化工大学材料科学与工程学院 沈阳 110142

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