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Surrogate Model Development for Digital Experiments in Welding
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WELD-DETR:一个实时接缺陷检测框架,具有多级特征融合和多核感知优化
Yu Liang1, Bojian Yu1, Mengyu Ding1
1School of Marine Engineering Equipment, Zhejiang Ocean University, Zhoushan 316022, China.
Sensors (Basel, Switzerland)
|November 27, 2025
概括
一个新的深度学习框架,WELD-DETR,通过融合多尺度特征和使用多核感知来增强实时接缺陷检测. 在复杂的工业环境中,它可以在小缺陷上实现高精度.
科学领域:
- 材料科学与工程 材料科学与工程
- 计算机科学 计算机科学
- 人工智能的人工智能
背景情况:
- 接质量对于制造业,航空航天和建筑业的安全至关重要.
- 现有的深度学习缺陷检测方法与实时性能,小缺陷和复杂条件作斗争.
研究的目的:
- 开发一个先进的实时接缺陷检测框架.
- 克服当前方法在准确性和适应性方面的局限性.
主要方法:
- 拟议的WELD-DETR框架使用多尺度特征融合和多核感知.
- 引入了分层特征金字塔 (HFPS) 以改善微米级缺陷的检测.
- 开发了一个多核感知波纹卷积 (MPWC) 模块,用于增强边缘和纹理分析.
- 创建了一个工业级接数据集,并使用转移学习进行交叉条件培训.
主要成果:
- 威尔德-DETR实现了98.2%的mAP@0.5-0.95和96.8%的精度.
- 在RTX 2060 GPU上演示了58 FPS的实时推断速度.
- 在具有高噪音和反射的具有挑战性的工业环境中展示了卓越的准确性和实时性能.
结论:
- WELD-DETR显著提高了实时接缺陷检测的准确性和适应性.
- 该框架显示了智能接质量保证和工艺优化的巨大潜力.
- 在复杂的工业场景中超越现有最先进的方法.
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