TY - GEN
T1 - Event-triggered sliding mode secure control for uncertain fractional-order CPSs against actuator attacks
AU - Bi, Yannan
AU - Peng, Feng
AU - Wang, Tong
AU - Qiu, Jianbin
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - Fractional calculus is the generalization of the traditional integral calculus, which can describe the physical system more accurately. In this paper, we consider a sliding mode secure control problem for a class of uncertain fractional-order cyber-physical systems (CPSs) subject to actuator attacks. A sliding mode control method with a fractional-order adaptive super-twisting algorithm is designed to adjust the unknown bounds of the lumped uncertainties, and an event-triggering mechanism is proposed to save the system energy and resources. It is shown that, with the proposed secure control method, all the signals are guaranteed to converge to a small neighborhood of the origin. An example is given to demonstrate the effectiveness of the proposed control method.
AB - Fractional calculus is the generalization of the traditional integral calculus, which can describe the physical system more accurately. In this paper, we consider a sliding mode secure control problem for a class of uncertain fractional-order cyber-physical systems (CPSs) subject to actuator attacks. A sliding mode control method with a fractional-order adaptive super-twisting algorithm is designed to adjust the unknown bounds of the lumped uncertainties, and an event-triggering mechanism is proposed to save the system energy and resources. It is shown that, with the proposed secure control method, all the signals are guaranteed to converge to a small neighborhood of the origin. An example is given to demonstrate the effectiveness of the proposed control method.
KW - Actuator attacks
KW - Cyber-physical system
KW - Fractional calculus
KW - Sliding mode control
KW - Super-twisting algorithm
UR - https://www.scopus.com/pages/publications/85185583886
U2 - 10.1109/YAC59482.2023.10401746
DO - 10.1109/YAC59482.2023.10401746
M3 - 会议稿件
AN - SCOPUS:85185583886
T3 - Proceedings - 2023 38th Youth Academic Annual Conference of Chinese Association of Automation, YAC 2023
SP - 475
EP - 480
BT - Proceedings - 2023 38th Youth Academic Annual Conference of Chinese Association of Automation, YAC 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 38th Youth Academic Annual Conference of Chinese Association of Automation, YAC 2023
Y2 - 27 August 2023 through 29 August 2023
ER -