Interval-observer-based fault detection and isolation design for TS fuzzy system based on zonotope analysis

F Zhu, Y Tang, Z Wang - IEEE Transactions on Fuzzy Systems, 2021 - ieeexplore.ieee.org
This article deals with the fault detection and isolation problems for a class of uncertain
discrete-time Takagi-Sugeno (TS) fuzzy system based on the combination of the H-infinity …

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 …

Dynamic event-triggered fusion filtering for multi-sensor rectangular descriptor systems with random state delay

J Hu, R Luo, H Dong, C Chen… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This paper investigates the dynamic event-triggered fusion filtering problem for a class of
uncertain multi-sensor rectangular descriptor systems with random state delay. The random …

Ellipsoidal set-membership filtering for discrete-time linear time-varying systems

Z Wang, Y Zhang, M Shen… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This article studies set-membership estimation for discrete-time linear time-varying systems
with unknown-but-bounded uncertainties. An ellipsoidal set-membership filtering method …

Set-membership estimation based on ellipsoid bundles for discrete-time LPV descriptor systems

W Tang, Q Zhang, Z Wang, Y Shen - Automatica, 2022 - Elsevier
This paper considers set-membership estimation for discrete-time linear parameter-varying
descriptor systems. Ellipsoid bundle, a new set representation tool combining certain …

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 …

Zonotope-based interval estimation for 2-D FMLSS systems using an event-triggered mechanism

L Yang, Z Fei, Z Wang, CK Ahn - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This study considers the problem of interval estimation for event-triggered 2-D systems in
Fornasini–Marchesini local state-space (FMLSS) model. In such systems, the general …

[HTML][HTML] Distributed set-based observers using diffusion strategies

A Alanwar, JJ Rath, H Said, KH Johansson… - Journal of the Franklin …, 2023 - Elsevier
We propose two distributed set-based observers using strip-based and set-propagation
approaches for linear discrete-time dynamical systems with bounded modeling and …

Varying zonotopic tube RMPC with switching logic for lateral path tracking of autonomous vehicle

H Zheng, L Zheng, Y Li, K Wang, Z Zhang… - Journal of the Franklin …, 2022 - Elsevier
Abstract Model mismatch caused by strong nonlinearity and other factors will severely
impact the lateral path tracking control in Autonomous Vehicles (AVs) under extreme …

Security synthesis for cyber–physical systems

J Li, Z Wang, Y Shen, L Xie - IEEE Transactions on Systems …, 2022 - ieeexplore.ieee.org
This article studies the security synthesis of cyber–physical systems subject to stealthy
attacks via zonotopic set theory. The set is used to quantify the effect of potential stealthy …