声发射源

计算机辅助声发射源检测定位系统

A computer aided test system for acoustic emission source location

热障涂层基于小波变换的声发射源定位方法

The Acoustic Emission Source Analysis of Thermal Barrier Coatings Based on Wavelet Analysis

通过实验对比了工业CT扫描和声发射检测两种方式确定损伤源位置的差异，表明声发射源定位具有一定的准确性.（3）Ae。

The difference is compared between the industrial CT scan and AE detection method . Experimental results show that AE source location agreed well with the actual location .

基于Lamb波频散特性的声发射源平面定位新方法

New Methods of Planar Location of Acoustic Emission Source Based on the Dispersive Characteristics of Lamb Wave

实验过程中获得了大量与理论分析相一致的低碳钢点蚀声发射源信号，从实验研究上证明了理论分析的正确性。A.时号改正数

In the experiments , a number of acoustic emission signals are achieved , and they are accordant with theoretical analysis results . Time of Emission of Tune Signals

因此，本文提出了一种用DSP和CPLD设计高速数据采集处理系统的方法，以便于定位声发射源的研究。

The aim of this task is to design a high-speed data collection and processing system based on the methods of using DSP and CPLD so as to researching location AE source .

聚丙烯熔体结晶过程中声发射源的实验研究

Direct observation on source of AE in polypropylene during non-isothermal crystallization

复杂结构中裂纹声发射源定位方法的适应性分析

Adaptive Analysis of Crack Acoustic Emission Source Location of Complex Structure

金属压力容器声发射源特性的研究

Investigation of Characteristics of Acoustic Emission Sources for Metallic Pressure Vessels

岩石力学试验中的声发射源定位技术

A summary on acoustic emission source location methods in rock mechanics experiment

声发射源特征识别的最新方法

The up-to - date methods for acoustic emission source recognition

一种声发射源的新型平面定位方法研究

A new method of energy location for acoustic emission source

声发射源特性的神经网络模式识别研究

Pattern recognition of the characteristics of acoustic emission source using neural network

利用模拟声发射源评价飞机雷达罩胶接质量

Evaluation of bond condition of aircraft radome using simulated acoustic emission source

无须测量声速的声发射源定位方法研究

Research on acoustic emission source locating method without measuring the sonic speed

基于小波分析的声发射源定位技术

Technique of acoustic emission source locating based on wavelet analysis

金属点蚀过程声发射源机制研究

Studies on the source mechanism of acoustic emission produced by pitting corrosion

岩石声发射源机理的激振模型研究

Study of shock generating model of uncovering mechanism of rock acoustic emission

声发射源多传感器数据融合识别技术

Technique of Multisensor Data Fusion in Acoustic Emission Source Recognition

讨论了基于互相关分析技术的声发射源定位问题。

Cross-correlation based AE source locating method is discussed .

声发射源信号强度的逆源问题研究

Study on Reverse Source of AE Source Signal Intensity

焊缝结构形式与声发射源定位关系的研究

Study on Relation between Weld Structure Form and Location of Acoustic Emission Source

三维编织复合材料声发射源定位分析研究

Research and analysis for acoustic emission source location of three-dimensional braided composite material

粒子群优化小波神经网络用于碰摩声发射源定位

Localization of Acoustic Emission Source Based on Particle Swarm Optimizer Wavelet Neural Network

声发射源定位不确定度的计算

Calculation of the uncertainty of acoustic emission source location

采用窄带特征提取方法提高声发射源定位精度

Enhancement of the Localization Accuracy of AE Source by Using Narrow-band Information Extraction Technology

基于模态分析和小波变换的声发射源定位新算法研究

A New Acoustic Emission Source Location Technique Based on Wavelet Transform and Mode Analysis

火车轮裂纹声发射源定位技术研究

Study on the acoustic emission source location technology for the flaw of train wheel

声发射源定位的测试方法

The Measure Method of Locating Admeasure Echo Source

在球罐外部对发现声发射源的部位进行了超声波检测。

Find parts of acoustic emission source outside of the spherical tank for ultrasonic testing .