Signal Processing System Design for Acoustic Emission Signatures Detetction and Analysis

被引：0
|
作者：
Mothe, Ganesh S. [1 ]
Dandawate, Yogesh H. [1 ]
Achwal, Vinaykumar [2 ]
机构：
[1] Vishwakarma Inst Informat Technol, Dept Elect & Telecommun Engn, Pune, Maharashtra, India
[2] Crest Test Syst Pvt Ltd, Pune, Maharashtra, India
来源：
2017 2ND IEEE INTERNATIONAL CONFERENCE ON RECENT TRENDS IN ELECTRONICS, INFORMATION & COMMUNICATION TECHNOLOGY (RTEICT) | 2017年
关键词：
acoustic emission; DSP; signal conditioning; preamplifier; features; wavelet denoing; wide band pass filter;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Detecting acoustic emission signals are very important for analysis. In this paper we have proposed a hardware based portable, energy efficient and accurate acoustic emission signal acquisition system based on DSP processor, design of acoustic piezoelectric sensor and a signal conditioning unit with variable gain amplifier and wide band pass filter. Different signal conditioning unit design consideration and wavelet based signal denoising procedure is also discussed in this work. This work would be useful for hardware based signal acquisition system design.
引用
收藏
页码：1373 / 1378
页数：6
相关论文
共 50 条
  • [1] APPLICATION OF AN INTELLIGENT SIGNAL-PROCESSING SYSTEM TO ACOUSTIC-EMISSION ANALYSIS
    GRABEC, I
    SACHSE, W
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1989, 85 (03): : 1226 - 1235
  • [2] Acoustic emission signal processing
    Terchi, A
    Au, YHJ
    MEASUREMENT & CONTROL, 2001, 34 (08): : 240 - 244
  • [3] Wavelet signal processing of Acoustic Emission data
    Staszewski, WJ
    Holford, KM
    DAMAGE ASSESSMENT OF STRUCTURES, 2001, 204-2 : 351 - 358
  • [4] Signal Design and Processing for Underwater Acoustic Positioning and Communication Integrated System
    Lv, Chengcai
    Shen, Binjian
    Tian, Chuan
    Zhang, Shengzong
    Yu, Liang
    Xu, Dazhen
    2020 IEEE 3RD INTERNATIONAL CONFERENCE ON INFORMATION COMMUNICATION AND SIGNAL PROCESSING (ICICSP 2020), 2020, : 89 - 93
  • [5] Principles of Design of Acoustic Emission Signal Processing Equipment for Strength of Materials Investigations.
    Strizhalo, V.A.
    Ponomarenko, I.N.
    Likhatskii, S.I.
    Belogurova, V.I.
    Problemy Prochnosti, 1986, (01): : 102 - 105
  • [6] Application of Independent Component Analysis in Metal Corrosion Acoustic Emission Signal Processing
    Cheng, Yang
    Yang, Nengjun
    Yang, Xiaolin
    Wu, Yufeng
    2012 INTERNATIONAL CONFERENCE ON QUALITY, RELIABILITY, RISK, MAINTENANCE, AND SAFETY ENGINEERING (ICQR2MSE), 2012, : 648 - 650
  • [7] SIGNAL PROCESSING FOR AN ACOUSTIC HOMING SYSTEM
    NOISEUX, DU
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1970, 47 (1P1): : 124 - &
  • [8] Extracting Acoustic Emission Signal feature of Grinding Processing
    Huo Xiaojing
    Teng Jiaxu
    Wang Wendi
    Shen Aimin
    Yang Junwei
    ADVANCES IN MATERIALS AND MATERIALS PROCESSING IV, PTS 1 AND 2, 2014, 887-888 : 1175 - +
  • [9] Digital Signal Processing of Modal Acoustic Emission Signals
    J Acoust Emiss, 3-4 (S12):
  • [10] Research and Application of Acoustic Emission Signal Processing Technology
    Zhao, Liang
    Kang, Le
    Yao, Shuang
    IEEE ACCESS, 2019, 7 : 984 - 993
12345