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Resilient Model-Free Adaptive Iterative Learning Control for Nonlinear Systems Under Periodic DoS Attacks via a Fading Channel
- Source :
- IEEE Transactions on Systems, Man, and Cybernetics: Systems. 52:4117-4128
- Publication Year :
- 2022
- Publisher :
- Institute of Electrical and Electronics Engineers (IEEE), 2022.
-
Abstract
- This article studies the resilient control problem for a class of unknown nonlinear systems with fading measurements under malicious denial-of-service (DoS) attacks. The system output is assumed to be transmitted through a fading channel, where the fading phenomenon is described by a Rice fading model. The strategy of the attacker is to periodically interfere with the networked channels to reduce the success rate of data transmissions. First, a dynamic linearization method along the iteration domain is introduced to convert the nonlinear system into an equivalent data-related model. Then, a model-free adaptive iterative learning control (MFAILC) scheme is presented, which is independent of model information. The convergence of the MFAILC scheme is deduced theoretically and the influence of DoS attacks and stochastic fading phenomenon on system stability are also analyzed. Finally, the effectiveness of the design is verified by a numerical simulation and a trajectory tracking example of wheeled mobile robots (WMRs).
- Subjects :
- Computer simulation
Computer science
ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS
Iterative learning control
Mobile robot
Data_CODINGANDINFORMATIONTHEORY
Computer Science Applications
Human-Computer Interaction
Nonlinear system
Control and Systems Engineering
Control theory
Linearization
Convergence (routing)
Trajectory
Fading
Electrical and Electronic Engineering
Software
Computer Science::Cryptography and Security
Computer Science::Information Theory
Subjects
Details
- ISSN :
- 21682232 and 21682216
- Volume :
- 52
- Database :
- OpenAIRE
- Journal :
- IEEE Transactions on Systems, Man, and Cybernetics: Systems
- Accession number :
- edsair.doi...........cd889d73aca6f181eb56e1815e2bd692