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Thermoelastic Stress Measurement Using SVD Thermo-Component Analysis
BackgroundIn self-correlation lock-in thermography for thermoelastic stress analysis (TSA), the acquisition position of the reference signal affects...
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Progress and Trends in Non-destructive Testing for Thermal Barrier Coatings Based on Infrared Thermography: A Review
Thermal barrier coatings (TBCs), as effective thermal protection separating the substrate from high-temperature combustion gases and reducing the...
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Experimental and Theoretical Investigations of Auxetic Sheet Metal
This paper deals with the mechanical and thermal behavior of aluminium sheets with a rectangular perforation structure exhibiting an auxetic... -
Impact of the Tool’s Flank Clearance Angle on the Pitch Diameter Accuracy of the Tool-Joint Tapered Thread
The profiling of high-precision tool-joint tapered threads is inextricably linked with technological aspects of their turning. It includes the... -
Research of on-line monitoring technology and control strategy for laser-directed energy deposition: a review
As an advanced metal additive manufacturing technology, laser-directed energy deposition (DED-LB) has attracted a lot of attention in recent years,...
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Laser welding monitoring techniques based on optical diagnosis and artificial intelligence: a review
Laser welding is an efficient and precise joining method widely used in various industries. Real-time monitoring of the welding process is important...
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Universal Thermal Markers of Human Emotions: Geometric-Biological Invariants for Emotional Transitions
Uncovering 23 Facial Locations Involved in Emotional Transitions: One of the most interesting findings from thermal marker research on emotion is... -
Quality Control in L-PBF for Industrial Production by Means of Production-Integrated Measurement Technology
Production integrated quality control can provide direct feedback on quality deviations in production systems. Thus, it is a crucial enabler to... -
Failure Analysis in Advanced Driver Assistance Systems
Failure analysis (FA) could provide timely feedback to process optimization and solution paths for system failures; thus, it is critical for the... -
Thermography Applied to the Study of Fatigue Crack Propagation in Polycarbonate
Thermography was used to study the propagation of fatigue cracks during cyclic loading of pre-cracked SAE keyhole polycarbonate specimens. A...
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Rapid Determination of Fretting Fatigue Limit by Infrared Thermography
This paper demonstrates the feasibility of infrared thermography to determine the so-called fretting fatigue limit. Fretting fatigue tests are...
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Failure Mechanisms and Modes of Tunnels in Monoclinic and Soft-Hard Interbedded Rocks: A Case Study
The issue of large deformation mechanism in soft rock tunnels has puzzled tunnel scholars for decades. Previous studies have not evolved a clear and...
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Infrared (IR) quality assessment of robotized resistance spot welding based on machine learning
Resistance spot welding for industrial applications is a fully automated process which however lacks this aspect when it comes to quality assessment...
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Evaluating the potential of forming spot-welded layups out of fibre reinforced thermoplastic tape without previous consolidation
With an automated tape laying machine like the Fiberforge RELAY2000, spot-welded 2D layups of unidirectional fibre reinforced thermoplastic tape can...
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Fast pressure-sensitive paint for understanding complex flows: from regular to harsh environments
AbstractThis review summarizes state-of-the-art knowledge on fast-responding pressure-sensitive paint (fast PSP), which has evolved into a powerful...
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State-of-the-art and annual progress of bridge engineering in 2020
Bridge construction is one of the cores of traffic infrastructure construction. To better develop relevant bridge science, this paper introduces the...
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Impact Modelling and A Posteriori Non-destructive Evaluation of Homogeneous Particleboards of Sugarcane Bagasse
With a view to gaining an in-depth assessment of the response of particleboards (PBs) to different in-service loading conditions, samples of...
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A reference framework and overall planning of industrial artificial intelligence (I-AI) for new application scenarios
With the breakthroughs in artificial intelligence technology and the rapid development of intelligent manufacturing, industry and artificial...
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Fault Isolation and Failure Analysis of 3D Packaging
The high level of functional integration and the complex package architecture in advanced 3D packages pose a significant challenge for conventional... -
Analysis and Modeling of Thermal Signatures for Fatigue Damage Characterization in Ti–6Al–4V Titanium Alloy
Low cycle fatigue (LCF) damage in titanium alloys has been traditionally assessed based on driving parameters such as stress, strain or hysteresis...