声发射信号处理关键技术研究

Research on Key Techniques of Acoustic Emission Signal Processing

目前声发射技术广泛应用于航天航空、电力工业、材料试验、石油化工工业等各个领域,是目前进行无损检测与评估的重要方式。声发射中的信号处理是其中最关键的部分。文章将研究的重点放在声发射信号处理方面,旨在从理论上进一步推动声发射技术的发展。

At present, the acoustic emission technology is widely used in aerospace, electric power industry, material testing, petrochemical industry and other fields, is the important way for nondestructive testing and evaluation. Signal processing in acoustic emission is the most important part. In this paper, the emphasis is put on the acoustic emission signal processing, which is to further promote the development of acoustic emission technology.