多角度相控阵超声技术在复杂结构件疲劳裂纹检测中的应用
Application of multi-angle phased array ultrasonic technology in fatigue crack detection of complex structural parts
黄秋龄1
作者信息
- 1. 深圳华一检验有限公司,深圳 518116
- 折叠
摘要
多角度相控阵超声技术在复杂结构件疲劳裂纹检测中具有重要应用价值.本文首先概述了该技术的基本原理,随后分析了复杂结构件疲劳裂纹检测面临的主要难点,包括复杂几何结构干扰、裂纹特征定量评估以及环境因素影响.针对这些挑战,文章提出了深度学习信号处理、多参数特征提取和自适应检测策略等创新性解决方案.本研究为复杂结构件疲劳裂纹检测技术的进一步发展提供了新的思路和方向.
Abstract
Multi-angle phased array ultrasonic technology has important application value in fatigue crack detection of complex structural parts.In this paper,the basic principle of the technique is summarized first,and then the main difficulties in fatigue crack detection of complex structural parts are analyzed,including complex geometric structure interference,quantitative crack characteristics evaluation and environmental factors.To address these challenges,innovative solutions such as deep learning signal processing,multi-parameter feature extraction and adaptive detection strategies are proposed.This study provides a new idea and direction for the further development of fatigue crack detection technology for complex structural parts.
关键词
多角度相控阵超声/复杂结构件/疲劳裂纹Key words
multi-angle phased array ultrasound/complex structural parts/fatigue crack引用本文复制引用
出版年
2024
NETL
NSTL
万方数据