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Too Trivial To Test? An Inverse View on Defect Prediction to Identify Methods with Low Fault Risk [PDF]
, 2018 Background. Test resources are usually limited and therefore it is often not possible to completely test an application before a release. To cope with the problem of scarce resources, development teams can apply defect prediction to identify fault-prone ...
Niedermayr, Rainer +2 more
core +2 more sources
Prediction and Fault Detection of Environmental Signals with Uncharacterised Faults
Proceedings of the AAAI Conference on Artificial Intelligence, 2021 Many signals of interest are corrupted by faults of anunknown type. We propose an approach that uses Gaus-sian processes and a general “fault bucket” to capturea priori uncharacterised faults, along with an approxi-mate method for marginalising the potential faultinessof all observations.
Osborne, M +3 more
openaire +3 more sources
A Review of Fault Diagnosis, Status Prediction, and Evaluation Technology for Wind Turbines
Energies, 2023 With the rapid development and increasing energy production capacity of high-power wind turbines, a corresponding increase in maintenance requirements has been observed.
Fanghong Zhang +4 more
doaj +1 more source
Fault prediction in aircraft engines using Self-Organizing Maps [PDF]
, 2009 Aircraft engines are designed to be used during several tens of years. Their maintenance is a challenging and costly task, for obvious security reasons.
7th International Workshop Self-Organizing Maps (WSOM 2009) +7 more
core +3 more sources
Distributed fault‐tolerant model predictive control for intermittent faults
IET Control Theory & Applications, 2019 Intermittent fault is a special kind of fault form, which often occurs in industry processes but has been less studied. This study focuses on the distributed fault‐tolerant model predictive control (DFTMPC) problem for an intermittent fault in actuators or sensors. A novel state observer and DFTMPC controller integral framework are presented.
Guannan Xiao, Fei Liu
openaire +2 more sources
Design of remote fault prediction system for coal preparation equipments
Gong-kuang zidonghua, 2019 In view of problems existing in current coal preparation equipments fault prediction, such as equipments monitoring data conversion method was not unified, single fault classification model cannot meet requirements of multiple fault types prediction, and
FU Xiang, WANG Ranfeng, PANG Liang
doaj +1 more source
Study on fault identification of mechanical dynamic nonlinear transmission system
Nonlinear Engineering, 2022 To solve the problems of large mechanical powertrain such as complex structure, serious accident, strong nonlinear characteristics of running state, bad operating environment, non-Gaussian noise, and various uncertain factors, it is difficult to make an ...
Guo Erfu +3 more
doaj +1 more source
Alexandria Engineering Journal, 2023 When predicting the failure of large complete equipment such as continuous casting machines, it is usually difficult to obtain full life cycle failure data of core equipment such as continuous casting rollers.
Erbao Xu, Fangfang Zou, Pingping Shan
doaj +1 more source
IEEE Access, 2018 Vehicular networks (VNs) have become a feasible solution to solve network related problems in an intelligent transportation system. Due to their wide use in services, VNs are extremely vulnerable to interference that leads to frequent faults; therefore ...
Rong Geng +3 more
doaj +1 more source
Design and Implementation of the Remote Operation and Maintenance Platform for the Combine Harvester
Applied Sciences, 2022 To meet the needs of remotely operating and maintaining combine harvesters in view of the problems of extensive operation, inefficient operation and maintenance, and backward management of combine harvesters, a remote operation and maintenance platform ...
Shenghe Bai +11 more
doaj +1 more source