Fault diagnosis in wind turbines based on ANFIS and Takagi–Sugeno interval observers

EJ Pérez-Pérez, FR López-Estrada, V Puig… - Expert systems with …, 2022 - Elsevier
Wind turbine power generation is becoming one of the most critical renewable energy
sources. As wind power grows, there is a need for better monitoring and diagnostic …

Attack detection for cyber-physical systems: A zonotopic approach

J Li, Z Wang, Y Shen, L Xie - IEEE Transactions on Automatic …, 2023 - ieeexplore.ieee.org
This article studies the problem of sensor attack detection for a class of cyber-physical
systems with bounded perturbations. A novel attack detection method is proposed based on …

Event-triggered interval estimation method for cyber–physical systems with unknown inputs

J Huang, J Fan, TN Dinh, X Zhao, Y Zhang - ISA transactions, 2023 - Elsevier
The issue of secure estimation for cyber–physical systems subject to unknown inputs and
stealthy deception attacks is addressed in this paper. First, the unknown inputs are treated …

Ellipsoid-based interval estimation for Lipschitz nonlinear systems

W Zhang, Z Wang, T Raïssi… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This article proposes an intervalestimation method for discrete-time Lipschitz nonlinear
systems via observer design and ellipsoidal analysis. A robust observer with novel structure …

Iterative proportional-integral interval estimation of linear discrete-time systems

M Shen, T Zhang, JH Park, QG Wang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
An iterative proportional-integral interval estimation strategy for linear discrete-time systems
is investigated in this article. A sequence iterative proportional-integral observer is built on …

On interval observer design for active fault tolerant control of linear parameter-varying systems

R Lamouchi, T Raissi, M Amairi, M Aoun - Systems & Control Letters, 2022 - Elsevier
This paper proposes an active Fault Tolerant Control (FTC) scheme for polytopic uncertain
Linear Parameter-Varying (LPV) systems subject to uncertainties and actuator faults. First, a …

Unknown input observer design for linear parameter-varying systems in a bounded error context

J Li, Z Wang, T Raïssi, Y Shen - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This article studies unknown input observer design for linear parameter-varying systems in a
bounded error context. By presenting a novel unknown input observer structure, the output …

[HTML][HTML] A load frequency control strategy based on disturbance reconstruction for multi-area interconnected power system with hybrid energy storage system

F Zhu, X Zhou, Y Zhang, D Xu, J Fu - Energy Reports, 2021 - Elsevier
In order to handle the problem of frequency fluctuations caused by load disturbances in multi-
area interconnected power systems, a sliding mode control strategy for hybrid energy …

Hybrid estimation strategy-based anti-disturbance control for nonlinear systems

K Yong, M Chen, Y Shi, Q Wu - IEEE Transactions on Automatic …, 2020 - ieeexplore.ieee.org
In this article, an anti-disturbance control design is presented for nonlinear systems based
on a hybrid disturbance estimation scheme. This scheme features the capability of making …

Interval estimation based on the reduced-order observer and peak-to-peak analysis

Z Wang, H Yin, TN Dinh, T Raïssi - International Journal of Control, 2022 - Taylor & Francis
An interval estimation method based on the reduced-order observer and peak-to-peak
analysis is proposed for continuous-time linear time-invariant systems with disturbance and …