A descriptor system approach for estimation of incipient faults with application to high-speed railway traction devices

Y Wu, B Jiang, N Lu - IEEE Transactions on Systems, Man, and …, 2017 - ieeexplore.ieee.org
In this paper, a novel descriptor estimator-based incipient fault estimation scheme is
designed for Lipschitz nonlinear descriptor systems with process disturbances and …

Comparison of fault detection and isolation methods: A review

M Thirumarimurugan, N Bagyalakshmi… - … on Intelligent Systems …, 2016 - ieeexplore.ieee.org
Fault Detection and Isolation (FDI) is important in many industries to provide safe operation
of a process. To determine the kind, size, location and time of fault, many Fault detection and …

Estimation of Toolface for dynamic point-the-bit rotary steerable systems via nonlinear polynomial filtering

L Sheng, Y Niu, W Wang, M Gao… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this article, the estimation problem of Toolface is investigated for the dynamic point-the-bit
rotary steerable system (DPRSS), and it is essentially a nonlinear filtering problem under …

Dynamic event-triggered state estimation for continuous-time polynomial nonlinear systems with external disturbances

Y Niu, L Sheng, M Gao, D Zhou - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This article is concerned with the problem of state estimation for continuous-time polynomial
nonlinear (CTPN) systems with unknown but bounded disturbances. The Taylor polynomial …

Synchronous optimization schemes for dynamic systems through the kernel-based nonlinear observer canonical form

J Li, F Ding - IEEE Transactions on Instrumentation and …, 2022 - ieeexplore.ieee.org
Although some dynamic behaviors are commonly modeled as the linear or bilinear systems,
recent studies have consistently noted the existence of significant nonlinearities in these …

Resilient actuator fault estimation for discrete-time complex networks: A distributed approach

Y Liu, Z Wang, D Zhou - IEEE Transactions on Automatic …, 2020 - ieeexplore.ieee.org
This article is concerned with the resilient fault diagnosis (FD) problem for a class of complex
networks subject to possible loss of the actuator effectiveness and random variation of the …

Improved deep PCA and Kullback–Leibler divergence based incipient fault detection and isolation of high-speed railway traction devices

Y Wu, X Liu, YL Wang, Q Li, Z Guo, Y Jiang - … Energy Technologies and …, 2023 - Elsevier
Enhancing the reliability of high-speed railway traction system is critical important to the
safety of entire trains. Data-driven based FDD (Fault Detection and Diagnosis) schemes …

Nonfragile Fault Estimation for Markovian Jump 2-D Systems With Specified Power Bounds

Y Luo, Z Wang, G Wei… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper addresses the nonfragile sensor fault estimation problem for a class of two-
dimensional (2-D) nonlinear systems. The underlying system is described by the well-known …

Finite-Time Filtering for Nonlinear Stochastic Systems With Multiplicative Noises via Carleman Linearization Technique

L Sheng, Y Wang, M Gao, Y Niu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this article, the problem of finite-time H_∞ filtering is dealt with for general nonlinear
stochastic systems with multiplicative noises. The nonlinear system under investigation is …

Event-triggered containment control for multi-agent systems with constant time delays

G Miao, J Cao, A Alsaedi, FE Alsaadi - Journal of the Franklin Institute, 2017 - Elsevier
The paper investigates containment control for the first-order and second-order multi-agent
systems with constant time delays under event-triggered conditions, respectively. By …