Model-based fault diagnosis methods for systems with stochastic process–a survey

Z Zhao, PX Liu, J Gao - Neurocomputing, 2022 - Elsevier
Abstract Model-based methods are widely used for the fault diagnosis of stochastic dynamic
systems by simply using the input–output relationship of the system. Despite encouraging …

Set-based guaranteed active fault diagnosis for LPV systems with unknown bounded uncertainties

J Tan, S Olaru, MM Seron, F Xu - Automatica, 2021 - Elsevier
This paper focuses on designing, via the minimization of a suitable cost function, an input
sequence to guarantee active fault diagnosis (AFD) of discrete-time linear parameter …

Computing probabilistic bounds on state trajectories for uncertain systems

X Shen, T Ouyang, Y Zhang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Bounds for the evolution of state trajectories of systems with uncertainty are important for
various applications such as safety assessment, experimental design, and robust control …

A distribution independent data-driven design scheme of optimal dynamic fault detection systems

T Xue, SX Ding, M Zhong, L Li - Journal of Process Control, 2020 - Elsevier
In this paper, design issues of data-driven optimal dynamic fault detection systems for
stochastic linear discrete-time processes are addressed without precise distribution …

Adaptive event-triggered finite-frequency fault detection with zonotopic threshold analysis for LPV systems

J Wang, Z Wang, M Zhou - IEEE Transactions on Cybernetics, 2021 - ieeexplore.ieee.org
This article investigates a class of multiobjective optimization fault detection observer design
problems for linear parameter varying (LPV) systems considering the unknown but bounded …

A geometry constrained dictionary learning method for industrial process monitoring

K Huang, H Wen, H Liu, C Yang, W Gui - Information Sciences, 2021 - Elsevier
Data-driven process monitoring methods have attracted great attention due to the case that it
can provide an efficient way to cope with the industrial process without the need of first …

A new input design framework for asymptotic active fault diagnosis with application to integrated diagnosis and control

F Xu - Automatica, 2024 - Elsevier
This paper proposes a new input design framework for set-based asymptotic active fault
diagnosis and then applies it to integrated design of active fault diagnosis and control. First …

Confidence set-membership FIR filter for discrete time-variant systems

Z Pan, S Zhao, B Huang, F Liu - Automatica, 2023 - Elsevier
In this paper, a confidence set-membership filter based on the finite impulse response (FIR)
structure is proposed for time-variant systems that are simultaneously subject to both the …

Confidence set-membership state estimation for LPV systems with inexact scheduling variables

Z Pan, X Luan, F Liu - ISA transactions, 2022 - Elsevier
In this paper, a confidence set-membership state estimator is proposed for a class of
polytopic linear parameter varying (LPV) systems with inexact scheduling variables. The set …

Distributionally robust trade‐off design of parity relation based fault detection systems

Y Wan, Y Ma, M Zhong - International Journal of Robust and …, 2021 - Wiley Online Library
The fault detection (FD) system design aims at optimizing the trade‐off between false alarm
rate (FAR) and fault detection rate (FDR) under stochastic disturbances or uncertainties. A …