Work

H ∞ Fuzzy Control for a Class of Cyber-Physical Systems Under Frequency-Duration-Constrained Replay Attacks

Year: 2026

Type: article

Abstract: In this article, theH∞fuzzy control problem is investigated for a class of nonlinear systems subject to replay attacks with frequency-duration constraints. Owing to the vulnerability of the open shared communication network, the information transmitted from the sensor to the controller may be exposed to replay attackers. A novel yet comprehensive replay attack model is constructed to characterize the repeated replay behavior of the adversary. On the basis of the constructed model, a fuzzy controller is designed to guarantee asymptotic stability and the desiredH∞performance. By employing Lyapunov stability theory and the orthogonal decomposition technique, sufficient conditions are derived to ensure the existence of the desired controller parameter. Finally, simulation results are presented to verify the effectiveness and correctness of the proposed fuzzy controller for T-S fuzzy systems under replay attacks.

Source: IEEE Internet of Things Journal

DOI: 10.1109/jiot.2026.3653965

Authors: Haoyang Yu, Zidong Wang, Yezheng Wang, Lei Zou

Institutions: Shandong University of Science and Technology, Nanjing University of Information Science and Technology, Donghua University

Language: English

Topic: Stability and Control of Uncertain Systems

Subfield: Control and Systems Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: green

Funders: Royal Society, National Natural Science Foundation of China

Awards: G4716552693, G5719897315