超声波传感器
计算机科学
人工智能
深度学习
集合(抽象数据类型)
机器学习
航程(航空)
训练集
声学
工程类
物理
航空航天工程
程序设计语言
作者
Rhodri L. T. Bevan,Anthony J. Croxford
标识
DOI:10.1016/j.ndteint.2022.102628
摘要
This paper explores how different off the shelf machine learning (ML) models may be applied to the problem of immersion inspection with ultrasonic phased arrays. The paper addresses the problem of training set availability through the application of a well validated forward model of the system. This allow training sets of arbitrary size with arbitrary defect locations and types to be generated. This is generally not possible with purely experimental datasets. The availability of these large datasets allows relative assessment of the capabilities and limitations of a range of ML models. In doing this we show that shallow learning has similar performance to deep learning for defect detection and significant additional benefits. The paper then explores the problem of defect characterisation and show that deep learning models can offer excellent performance. The same models can also be readily re-purposed to different challenges, such as determining a defect's type.
科研通智能强力驱动
Strongly Powered by AbleSci AI