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 …
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
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 …
sequence to guarantee active fault diagnosis (AFD) of discrete-time linear parameter …
Computing probabilistic bounds on state trajectories for uncertain systems
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 …
various applications such as safety assessment, experimental design, and robust control …
A distribution independent data-driven design scheme of optimal dynamic fault detection systems
In this paper, design issues of data-driven optimal dynamic fault detection systems for
stochastic linear discrete-time processes are addressed without precise distribution …
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 …
problems for linear parameter varying (LPV) systems considering the unknown but bounded …
A geometry constrained dictionary learning method for industrial process monitoring
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 …
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 …
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
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 …
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 …
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 …
rate (FAR) and fault detection rate (FDR) under stochastic disturbances or uncertainties. A …