Cyber-physical system (CPS) is a next-generation intelligent system integrating computing, communication, and control. As a unit of computing process and physical process, CPS is a new research field, where cooperative adaptive cruise control (CACC) is not only a microcosm of CPS but also a prerequisite for unmanned systems. CACC relies on the wireless communication network technology to achieve cooperative platooning control through vehicle-to-vehicle collaborative control methods. It can improve traffic efficiency and ensure safe driving. Once the wireless network is introduced by each vehicle to exchange information, it is vulnerable to cyber attacks, making attack detection necessary. In this paper, an integral sliding mode observer is designed to monitor malicious attacks. The proposed sliding mode observer not only retains the performance of traditional sliding mode control but also realizes the finite-time observation, avoiding the singular phenomenon that may occur in the traditional terminal sliding mode.
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April 2019
Research Article|
April 24 2019
An integral sliding mode observer for CPS cyber security attack detection
Special Collection:
Focus Issue: Complex Network Approaches to Cyber-Physical Systems
Mi Lv
;
Mi Lv
a)
1
School of Cyber Science and Engineering, Southeast University
, Nanjing 210096, China
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Wenwu Yu;
Wenwu Yu
b)
1
School of Cyber Science and Engineering, Southeast University
, Nanjing 210096, China
2
School of Mathematics, Southeast University
, Nanjing 210096, China
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Yuezu Lv;
Yuezu Lv
c)
2
School of Mathematics, Southeast University
, Nanjing 210096, China
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Jinde Cao
;
Jinde Cao
d)
2
School of Mathematics, Southeast University
, Nanjing 210096, China
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a)
Electronic mail: [email protected]
b)
Author to whom correspondence should be addressed: [email protected]
c)
Electronic mail: [email protected]
d)
Electronic mail: [email protected]
e)
Electronic mail: [email protected]
Note: The paper is part of the Focus Issue, ``Complex Network Approaches to Cyber-Physical Systems.''
Chaos 29, 043120 (2019)
Article history
Received:
February 13 2019
Accepted:
March 25 2019
Citation
Mi Lv, Wenwu Yu, Yuezu Lv, Jinde Cao, Wei Huang; An integral sliding mode observer for CPS cyber security attack detection. Chaos 1 April 2019; 29 (4): 043120. https://doi.org/10.1063/1.5092637
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