Research on Metal-particle Sizing in Particle Impact Noise Detection System

摘要：

　　The loose particle, especially metal particle left inside the sealed electronic devices brings great harm to reliability of the whole system. The Particle Impact Noise Detection (PIND) is an effect way to measure the size of loose particles. In this paper, a model of metal-particle sizing has been presented. Experimental results show that the curve tendency of the model theoretical values is very close to that of the measured values. Thus the result of particle sizing can be given to some extent with the help of this method.

关键词： Loose particles Acoustic emission particle sizing Mathematical model

作者: Shujuan Wang Chao Li Guotao Wang Guofu Zhai

作者单位: School of Electrical Engineering and Automation Harbin Institute of Technology Harbin,China School of Electronic Engineering Heilongjiang University Harbin,China

会议类型: 国际会议

会议名称: 2015 Fifth International Conference on Instrumentation and Measurement,Computer,Communication and Control (IMCCC2015)(第五届仪器测量、计算机通信与控制国际会议)

会议地点: 秦皇岛

会议语种:英文

页码: 1570-1574

在线出版日期: 2015-09-18（万方平台首次上网日期，不代表论文的发表时间）