EGD-Net: Edge-guided and differential attention network for surface defect detection

Zhang, Erhu; Ma, Qin; Chen, Yajun; Duan, Jinhui; Shao, Linhao

doi:10.1016/j.jii.2022.100403

Cited by 6 publications

(1 citation statement)

References 18 publications

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“…Blancke et al (2018) propose a holistic multifailure mode prognosis approach that takes into account the complexity of failure mechanisms as a system. Zhang and Chen (2023) propose an incremental dual network detection model for efficient and high-precision inspection of the appearance of large complex product base on in-situ images.…”

Section: Literature Reviewmentioning

confidence: 99%

A novel quality risk evaluation framework for complex equipment development integrating PHFS-QFD and grey clustering

Wang,

Wang

et al. 2023

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PurposeThe purpose of this research is to provide a theoretical framework for complex equipment quality risk evaluation. The primary aim of the framework is to enhance the ability to identify risks and improve risk control efficiency during the development phase.Design/methodology/approachA novel framework for quality risk evaluation in complex equipment is proposed, which integrates probabilistic hesitant fuzzy set-quality function deployment (PHFS-QFD) and grey clustering. PHFS-QFD is applied to identify the quality risk factors, and grey clustering is used to evaluate quality risks in cases of poor quality information during the development stage. The unfolding function of QFD is applied to simplify complex evaluation problems.FindingsThe methodology presents an innovative approach to quality risk evaluation for complex equipment development. The case analysis demonstrates that this method can efficiently evaluate the quality risks for aircraft development and systematically trace back the risk factors through hierarchical relationships. In comparison to traditional failure mode and effects analysis methods for quality risk assessment, this approach exhibits superior effectiveness and reliability in managing quality risks for complex equipment development.Originality/valueThis study contributes to the field by introducing a novel theoretical framework that combines PHFS-QFD and grey clustering. The integration of these approaches significantly improves the quality risk evaluation process for complex equipment development, overcoming challenges related to data scarcity and simplifying the assessment of intricate systems.

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Section: Literature Reviewmentioning

confidence: 99%