An adaptive sliding mode observer for linear systems under malicious attack
المؤلف | Jahanshahi, Niloofar |
المؤلف | Meskin, Nader |
المؤلف | Abdollahi, Farzaneh |
المؤلف | Haddad, Wassim M. |
تاريخ الإتاحة | 2021-02-08T09:14:53Z |
تاريخ النشر | 2017 |
اسم المنشور | 2016 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2016 - Conference Proceedings |
المصدر | Scopus |
الملخص | Recent years have witnessed extensive research activities in the development of control law architectures for cyber-physical systems consisting of sensing, computing and communication modules working together to control physical systems. One of the main challenges in cyber-physical systems is the vulnerability to adversarial attacks. As the important module in cyber physical systems, sensor measurements are prone to malicious attacks due to the use of open computation and communication architectures. This paper proposes an adaptive sliding mode observer for state estimation of systems subjected to adversarial attacks. The novelty of the method considered here lies in the use of the equivalent control concept to explicitly reconstruct attack signals and consequently the system state. A design procedure is described and simulation results are presented to demonstrate the effectiveness of the proposed approach. |
راعي المشروع | This publication was made possible by NPRP grant No. NPRP 5- 045-2-017 and NPRP 6-463-2-189 from the Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the authors. |
اللغة | en |
الناشر | Institute of Electrical and Electronics Engineers Inc. |
الموضوع | Adaptive sliding mode observers Attack reconstruction Cyber-physical systems Equivalent control |
النوع | Conference Paper |
الصفحات | 1437-1442 |
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