Secure control design for nonlinear cyber–physical systems under DoS, replay, and deception cyber-attacks with multiple transmission channels

2021 ◽  
Author(s):  
A.H. Tahoun ◽  
M. Arafa
Keyword(s):  
Control Design ◽  
Cyber Physical Systems ◽  
Cyber Attacks ◽  
Physical Systems ◽  
Transmission Channels ◽  
Secure Control ◽  
Multiple Transmission

Research on secure control and communication for cyber-physical systems under cyber-attacks

2019 ◽  
Vol 41 (12) ◽  
pp. 3421-3437 ◽  
Author(s):  
Wei Li ◽  
Yahong Shi ◽  
Yajie Li
Keyword(s):  
Active Fault ◽  
Fault Tolerant ◽  
Discrete Event ◽  
Cyber Physical Systems ◽  
Delay System ◽  
Cyber Attacks ◽  
Linear Matrix ◽  
Actuator Faults ◽  
Physical Systems ◽  
Secure Control

This paper investigates the co-design problem of secure control and communication quality for cyber-physical systems (CPSs) to solve unavoidable problems, in which both actuator faults and cyber-attacks occur in practical implementations of CPSs. Firstly, based on the discrete event-triggered communication scheme (DETCS), a system framework for active fault-tolerant and passive attack-tolerant control is proposed. Then, a model of a closed-loop CPS is established that integrates a triggering condition, actuator faults and cyber-attacks into a single uniform framework. Secondly, using the partition and definition of different delay functions, the appropriate Lyapunov functions are constructed based on the time-delay system theory, and design methods for a robust observer with passive attack tolerance for estimation of the state and fault, and an active fault-tolerant and passive attack-tolerant controller are developed in terms of linear matrix inequality. In this way, the co-design goal involving active fault tolerant control, passive attack-tolerant control and the communication network is achieved. Finally, a simulation experiment of a quadruple-tank is carried out to demonstrate the effectiveness of the proposed method.

Hybrid DeepGCL model for cyber-attacks detection on cyber-physical systems

2021 ◽  
Author(s):  
Rasim Alguliyev ◽  
Yadigar Imamverdiyev ◽  
Lyudmila Sukhostat
Keyword(s):  
Cyber Physical Systems ◽  
Cyber Attacks ◽  
Physical Systems

Toward Detection and Attribution of Cyber-Attacks in IoT-enabled Cyber-physical Systems

2021 ◽  
pp. 1-1
Author(s):  
Amir Namavar Jahromi ◽  
Hadis Karimipour ◽  
Ali Dehghantanha ◽  
Kim-Kwang Raymond Choo
Keyword(s):  
Cyber Physical Systems ◽  
Cyber Attacks ◽  
Physical Systems ◽  
Detection And Attribution

Secure Control for Cyber-Physical Systems under Malicious Attacks

2021 ◽  
pp. 1-1
Author(s):  
Chengwei Wu ◽  
Weiran Yao ◽  
Wei Pan ◽  
Guanghui Sun ◽  
Jianxing Liu ◽  
...  
Keyword(s):  
Cyber Physical Systems ◽  
Malicious Attacks ◽  
Physical Systems ◽  
Secure Control
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