A method of functional invariants in problems of strength assessment based on acoustic emission

被引：0

作者：

A. V. Popov

机构：

[1] Rostov Military Higher Engineering School of the Missile Corps,

来源：

Russian Journal of Nondestructive Testing | 2008年 / 44卷

关键词：

Acoustic Emission; Poisson Distribution; Nondestructive Test; Phenomenological Model; Time Moment;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A new technique is developed to estimate the dynamics of developing acoustic emission (AE) processes on the basis of phenomenological models and experimental data through detection of a disturbance of the Poisson distribution of AE pulses that indicates the onset of development of a structural fracture process. This approach has some advantages due to processing of amplitude information.

引用

页码：91 / 94

页数：3