Capturing high-discriminative fault features for electronics-rich analog system via deep learning

Z Liu, Z Jia, CM Vong, S Bu, J Han… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Fault detection and isolation (FDI) is very difficult for electronics-rich analog systems due to
its sophisticated mechanism and variable operational conditions. Traditionally, FDI in such …

Towards applicability evaluation of hazard analysis methods for autonomous ships

XY Zhou, ZJ Liu, FW Wang, ZL Wu, RD Cui - Ocean Engineering, 2020 - Elsevier
Highlights•Formulating an applicability evaluation framework of hazard analysis methods for
autonomous ships based on a system engineering approach.•Traditional hazard analysis …

Fault diagnosis scheme for open‐circuit faults in switched reluctance motor drives using fast Fourier transform algorithm with bus current detection

C Gan, J Wu, S Yang, Y Hu, W Cao… - IET Power Electronics, 2016 - Wiley Online Library
Reliability of power converters is of crucial importance in switched reluctance motor drives
used for safety‐critical applications. Open‐circuit faults in power converters will cause the …

Application of reliability technologies in civil aviation: Lessons learnt and perspectives

ZIO Enrico, FAN Mengfei, Z Zhiguo, K Rui - Chinese Journal of Aeronautics, 2019 - Elsevier
We consider reliability engineering in modern civil aviation industry, and the related
engineering activities and methods. We consider reliability in a broad sense, referring to …

Graph-theory-based derivation, modeling, and control of power converter systems

Y Li, J Kuprat, Y Li, M Liserre - IEEE journal of emerging and …, 2022 - ieeexplore.ieee.org
Graph-theoretical approaches have been widely applied in many disciplines, however, their
implementation in power electronics converters and systems is still in the exploring stage. In …

Comprehensive analysis of faults and diagnosis techniques in cascaded multi-level inverters

RK Gatla, DG Kumar, P Shashavali, R Dsnm, H Kotb… - Heliyon, 2024 - cell.com
Reliability is a crucial factor to consider for multi-level inverters (MLIs) used in industrial
applications. With the increasing number of power semiconductor devices, the potential for …

Sneak circuit theory based approach to avoiding short-circuit paths in reconfigurable battery systems

SZ Chen, Y Wang, G Zhang, L Chang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The efficiency and safety issues caused by cell differences are the key factor to hinder the
use of retired batteries. The reconfigurable battery technique is an effective method to break …

Data‐driven subspace‐based adaptive fault detection for solar power generation systems

J Chen, F Yang - IET Control Theory & Applications, 2013 - Wiley Online Library
Data‐driven fault detection has emerged as one of the most prevalent topics in the fault
diagnosis. In this study, a novel data‐driven subspace‐based fault‐detection scheme is …

Application of distubance metrics for reducing impacts of energy storage charging in an MVDC based IPS

Y Luo, S Srivastava, M Andrus… - 2013 IEEE Electric Ship …, 2013 - ieeexplore.ieee.org
The goal of the study in this paper is to analyze the impact of charging an energy storage
supplying power to the pulsed power load in an integrated power system onboard a ship …

Data mining approaches for intelligent condition-based maintenance: a framework of intelligent fault diagnosis and prognosis System (IFDPS)

Z Zhang - 2014 - ntnuopen.ntnu.no
Condition-based Maintenance (CBM) is a maintenance policy that take maintenance action
just when need arises with real-time condition monitoring. Intelligent CBM means a CBM …