Abstract
This paper addresses the problem of the security control for adaptive event-triggered networked control systems under deception attacks. For the considered systems, data transmission is based on the network. To alleviate the network bandwidth pressure, an adaptive event-triggered mechanism, the triggered condition of which can be regulated adaptively according to the system states, is employed. By considering the effects of deception attacks, a novel mathematical model is established for networked control systems under discussion. Then by implementing Lyapunov stability theory, the co-design of controller gain and the parameter of adaptive event-triggered mechanism is achieved. Finally, a simulated example is offered to illustrate the feasibility of the proposed method.
Highlights
Networked control systems (NCSs) integrate the communication networks, control systems and computation techniques, which have extensive applications including space and land exploration, factory automation, home robots, vehicles and healthcare [1]–[3]
In comparison with the published results on NCSs [6], [10], this paper considers the influences of deception attacks and random nonlinearity, which is more reasonable to describe the actual situation
In view of the existing work, this study focuses on the problem of the security control for adaptive event-triggered NCSs under deception attacks
Summary
Networked control systems (NCSs) integrate the communication networks, control systems and computation techniques, which have extensive applications including space and land exploration, factory automation, home robots, vehicles and healthcare [1]–[3]. NCSs are applied in [4] where the authors focus on the path planning and tracking problem for the vehicle collision avoidance. From the point of view of control theory, different problems of NCSs have been considered and discussed, such as robust stability [6]–[10], state estimator design [11], [15] and filter design [12]. The quantized stabilization for NCSs with quantization is studied in [9]. The H∞ control issue for a class of NCSs is addressed in [13]. The authors in [16] concentrate on the problem of the securitybased control for the resilient event-triggered NCSs
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