Results 31 to 40 of about 12,124 (305)

Enhancing Spectrum-Based Fault Localization Using Fault Influence Propagation

IEEE Access, 2020
With the rapidly increasing complexity and indispensable status of software systems, unprecedented challenges have been brought to software debugging and fault repair.
Hongdou He, Jiadong Ren, Guyu Zhao, Haitao He   +3 more
doaj   +1 more source

Induction machine fault detection enhancement using a stator current high resolution spectrum [PDF]

, 2012
Fault detection in squirrel cage induction machines based on stator current spectrum has been widely investigated. Several high resolution spectral estimation techniques have been developed and used to detect induction machine abnormal operating ...
CHARPENTIER, Jean-Frederic, Vincent Choqueuse, EL BOUCHIKHI, El Houssin, BENBOUZID, Mohamed, Choqueuse, Vincent, V., Mohamed Benbouzid, El Houssin El Bouchikhi, Jean Frederic Charpentier, CHOQUEUSE, Vincent   +8 more
core   +1 more source

Fault localization of airborne radar based on NVRAM composite fault logs

Dianzi Jishu Yingyong
To address the difficulties in fault analysis and localization caused by the strong coupling of fault phenomena in complex fault scenarios of airborne radar, this paper proposes a composite fault log design method based on Non-Volatile Random Access ...
Li Zhike, Meng Hongpeng, Yang Jianshe
doaj   +1 more source

Software multiple-fault localization using particle swarm optimization via genetic operation

Journal of King Saud University: Computer and Information Sciences, 2023
Recently, spectrum-based fault localization approaches have been widely used for its fast and perform well for programs with only one fault.However, most of the existing methods do not consider the fact that the programs tend to have multiple faults.
Heling Cao, Fei Wang, Miaolei Deng, Xianyong Wang, Yonghe Chu   +4 more
doaj   +1 more source

Study by modeling and simulation of open-switch fault diagnosis for five-level converters

Transactions on Environment and Electrical Engineering, 2017
In this paper, an open-switch fault diagnosis method for five-level H-Bridge Neutral Point Piloted (HB-NPP) or T-type converters is proposed. While fault tolerant operation is based on three steps (fault detection, fault localization and system ...
Florent Becker, Ehsan Jamshidpour, Philippe Poure, Shahrokh Saadate   +3 more
doaj   +1 more source

Enhanced Fault Localization for Active Distribution Networks via Robust Three-Phase State Estimation

Energies
Accurate fault localization is critical for ensuring reliable power supply in active distribution networks, yet conventional state estimation (SE)-based methods fail to differentiate authentic fault responses from measurement distortions due to ...
Guorun He, Dong Liang, Yuezi Zhao, Xiaoxue Wang   +3 more
doaj   +1 more source

Hospitalization Through Families’ Eyes: Comparing Inpatient Care Quality for Children With Sickle Cell Disease and Cystic Fibrosis in Canada

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Sickle cell disease (SCD) is a chronic, inherited hemoglobinopathy that requires frequent hospitalization for disease‐related complications. Canadian data on inpatient care is limited. This study compared caregiver‐reported hospital experiences of children with SCD to those with cystic fibrosis (CF), a chronic, autosomal recessive ...
Hailey M. Zwicker, Kyle Kemp, Perri Tutelman, Sharon H. J. Hou, Paul Fairie, Maria Santana, Gregory M. T. Guilcher, Taryn Fay‐McClymont, Glenda Bendiak, Wendy Pelletier, Nicola Wright, Fiona Schulte   +11 more
wiley   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Data-Driven Fault Localization in Distribution Systems with Distributed Energy Resources

Energies, 2020
The integration of Distributed Energy Resources (DERs) introduces a non-conventional two-way power flow which cannot be captured well by traditional model-based techniques.
Zhidi Lin, Dongliang Duan, Qi Yang, Xuemin Hong, Xiang Cheng, Liuqing Yang, Shuguang Cui   +6 more
doaj   +1 more source

An Approach of Improving the Efficiency of Software Fault Localization based on Feedback Ranking Information

Applied Sciences, 2023
Fault localization, a critical process of software debugging, can be implemented by ranking program statements according to their suspiciousness of being faulty, which, in turn, is calculated based on the execution behaviors of test cases.
Bo Yang, Xiaowen Ma, Haoran Guo, Yuze He, Fu Xu   +4 more
doaj   +1 more source