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Identification of Internal Electromagnetic Defects of Implicit-Pole Synchronous Generators Based on the Information of its External Magnetic Field
Published 2022-08-01“…Significant results of the work include the improvement of the non-contact method for detecting internal electromagnetic defects in synchronous generators, revealing how defects of the generator manifest themselves in the asymmetry of magnetic field distribution, and detect-ing the correlation of field asymmetry with the type and severity of defects. …”
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62
In-line inspection of pipeline crack based on biased AC field measurement
Published 2024-11-01“…Objective The traditional magnetic flux leakage (MFL) testing technique for pipelines has been found to be insufficient in detecting crack defects with a small angle to the magnetic field lines. …”
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63
Automatic Condition Monitoring of Industrial Rolling-Element Bearings Using Motor’s Vibration and Current Analysis
Published 2015-01-01“…The considered fault scenarios include a single-point defect, multiple-point defects, and a type of distributed defect. …”
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64
GPR in Damage Identification of Concrete Elements—A Case Study of Diagnostics in a Prestressed Bridge
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65
Reduction of absorption of Ta2O5 monolayers through the suppression of structural defects by employing an appropriate ionic oxygen concentration
Published 2025-02-01“…Abstract Ultralow-absorption laser films have critical applications in high-power continuous-laser and gravitational-wave-detection systems. During film deposition, the ionic oxygen concentration significantly affects the absorption loss of the film. …”
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66
Techniques in detect selective leaching in metal components
Published 2025-03-01“…Due to the fact, Selective Leaching Detection Program is a requirement of the current national regulatory authority, there is a need to know the techniques for early detection of defects and failures in Structures, Systems and Components (SSCs) due to selective leaching, enabling immediate corrections and minimizing resources and replacements. …”
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67
Numerical Study on Sharp Defect Evaluation Using Higher Order Modes Cluster (HOMC) Guided Waves and Machine Learning Models
Published 2025-04-01“…They exhibit minimal dispersion, reduced sensitivity to surface features such as T-joints, and retain most of their energy upon interacting with surface defects. This study employs two-dimensional finite element simulations to investigate the propagation and interaction of HOMC guided waves with defects in a T-joint and an aluminum plate. …”
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68
Theoretical Prediction of Ultrasound Elastography for Detection of Early Osteoarthritis
Published 2013-01-01“…The results suggested that, given the simulated conditions, this new technique could be used to detect the defect in early osteoarthritis.…”
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69
RETARDATION OF VISUAL PERCEPTION AS A CRITERION FOR EARLY DETECTION OF DYSLEXIA
Published 2015-03-01“…Proposed diagnostic methods can be used by speech therapists or speech-language pathologists of general education institutions for early detection and warning of the reading skills defect.…”
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70
Detection of Spark Erosion on Insulated Rail Joints by Deep Learning
Published 2025-01-01“…The proposed methodology contributes to enhancing the safety, efficiency, and reliability of railway operations by allowing the early detection of critical defects.…”
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71
Influence of structural parameters of electro-hydraulic diesel fuel injector on set of diagnostic parameters
Published 2023-05-01“…Malfunctions of the elements of the fuel injection system lead to a deterioration in the performance of diesel engines. …”
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72
Vibrational analysis of faulty deep-groove ball bearing under radial load
Published 2025-04-01“…However, prolonged operation under harsh conditions can lead to localized defects such as inner race, outer race, or rolling element faults. …”
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73
Algorithms for preliminary evaluation of the technical state of social buildings
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74
The principle of causation based on judicial and administrative opinions
Published 2024-02-01“…fact that the verdict should be justified, documented, and reasonable, and its legal and material elements should be stated. Verdicts without any causation do not mean anything and are rarely issued; however, there are several instances in which the verdict is issued incompletely or defectively. …”
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75
Vibrational Resonance with Self-adaptive Frequency-Shifted and Scaling for Fault Detection of Bearings
Published 2020-06-01“…Aiming to solve the difficulty of detecting the rolling element bearings defects in the early stage, which are used in water turbines and wind turbines, a vibrational resonance method with an adaptive frequency-shifted scaling is proposed. …”
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76
Wind Turbine Surface Crack Detection Based on YOLOv5l-GCB
Published 2025-05-01“…As a fundamental element of the wind power generation system, the timely detection and rectification of surface cracks and other defects are imperative to ensure the stable function of the entire system. …”
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77
Simulation of Patch Field Effect in Space-Borne Gravitational Wave Detection Missions
Published 2025-05-01“…Existing studies predominantly focus on nonuniform potential distributions while neglecting bulge effects (surface deformation caused by the adhesion of pollutants or oxides, production and processing defects, and other factors) and rely on commercial software with limited flexibility for customized simulations. …”
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78
Detecting Excitations of Pipes, Ropes, and Bars Using Piezo Sensors and Collecting Information Remotely
Published 2025-02-01“…An investigation of a non-invasive method to detect defects and localize excitations in metallic structures is presented. …”
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79
Detection of Diffusion Interlayers in Dissimilar Welded Joints in Processing Pipelines by Acoustic Emission Method
Published 2024-11-01“…The paper considers the neural network application to detect microstructure defects in dissimilar welded joints using the acoustic emission (AE) method. …”
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80
Assessing HMM and SVM for Condition-Based Monitoring and Fault Detection in HEV Electrical Machines
Published 2025-07-01“…A strategy to specify the remaining useful life (RUL) of the defected element is proposed.…”
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