Results 11 to 20 of about 3,392,388 (248)

Acoustic Emission Waveform Changes for Varying Seeded Defect Sizes. [PDF]

open access: yes, 2006
The investigation reported in this paper was centered on the application of the Acoustic Emissions (AE) technology for characterising the defect sizes on a radially loaded bearing.
Mba, David   +2 more
core   +8 more sources

Research on computer static software defect detection system based on big data technology

open access: yesJournal of Intelligent Systems, 2022
To study the static software defect detection system, based on the traditional static software defect detection system design, a new static software defect detection system design based on big data technology is proposed. The proposed method can optimize
Li Zhaoxia   +4 more
doaj   +1 more source

A Transmission Line Defect Detection Method Based on YOLOv7 and Multi-UAV Collaboration Platform

open access: yesJournal of Electrical and Computer Engineering, 2023
In order to prevent the economic losses caused by large-scale power outages and the life safety losses caused by circuit failures, the main purpose of this paper is to improve the efficiency, accuracy, and reliability of transmission line defect ...
Rong Chang   +5 more
doaj   +1 more source

Leather Defect Detection Method in Clothing Design Based on TDENet

open access: yesIEEE Access, 2023
Defect detection models generally require a large number of samples to learn the features of defects, but in practical scenarios, it is difficult to collect samples of important defects.
Fen Wang, Kim Ju Kyoung
doaj   +1 more source

Application of acoustic emission to seeded gear fault detection [PDF]

open access: yes, 2005
Acoustic emission (AE) is gaining ground as a non-destructive technique for health diagnosis on rotating machinery. There are vast opportunities for development of the AE technique on various forms of rotating machinery, including gearboxes.
Mba, David   +2 more
core   +1 more source

A local defect resonance for linear and nonlinear ultrasonic thermography [PDF]

open access: yes, 2014
An efficient wave-defect interaction is the key to a high thermal response of flaws in ultrasonic thermography. To selectively enhance defect vibrations a concept of local defect resonance is developed and applied to ultrasonic activation of defects ...
Solodov, I., Rahammer, M., Busse, G.
core   +1 more source

A general software defect-proneness prediction framework [PDF]

open access: yes, 2011
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2011 IEEE. Personal use of this material is permitted.
Jin Liu   +9 more
core   +1 more source

PDDD-Net: Defect Detection Network Based on Parallel Attention Mechanism and Dual-Channel Spatial Pyramid Pooling

open access: yesIEEE Access, 2023
Owing to the small size of the defect pixel area and poor defect-background contrast issues in industrial images, noise and missed detection can easily occur. Therefore, automated defect detection is both necessary and challenging.
Tingting Sui, Junwen Wang
doaj   +1 more source

Fabric Defect Detection using Image Processing [PDF]

open access: yes, 2022
Fabric defect is one of the most important and serious matters of quality control in textile industry in Bangladesh. This task takes a lot of time and money.
Md. Rakibul Alam Khan, Halima Akhter
core  

Observations of changes in acoustic emission waveform for varying seeded defect sizes in a rolling element bearing [PDF]

open access: yes, 2009
The investigation reported in this paper was centered on the application of the acoustic emissions (AE) technology for characterising the defect sizes on a radially loaded bearing.
Mba, David   +2 more
core   +1 more source

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