Analysis of acoustic emission signals in machining

被引：0
|
作者：
Bukkapatnam, STS [1 ]
Kumara, SRT [1 ]
Lakhtakia, A [1 ]
机构：
[1] Penn State Univ, Dept Ind & Mfg Engn, University Pk, PA 16802 USA
来源：
6TH INDUSTRIAL ENGINEERING RESEARCH CONFERENCE PROCEEDINGS: (IERC) | 1997年
关键词：
acoustic emission; chaos theory; wavelet packets; tool wear;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, we present st novel approach, combining chaos theory with wavelets, for Acoustic Emission (AE) signal analysis. We perform thorough characterization of AE signals collected from extensive experimentation on the turning process and develop time-frequency representation-called Suboptimal Wavelet Packets (SWP)-to compactly model AE signals. We use the features extracted from SWP representation for on-line flank wear estimation. The results show that the developed techniques perform better than the existing analytical methods for AE signal representation and AE signal based state estimation.
引用
收藏
页码：450 / 455
页数：6
相关论文
共 50 条
  • [1] Analysis of acoustic emission signals in machining
    Bukkapatnam, STS
    Kumara, SRT
    Lakhtakia, A
    JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME, 1999, 121 (04): : 568 - 576
  • [2] Analysis of acoustic emission signals and monitoring of machining processes
    Govekar, E
    Gradisek, J
    Grabec, I
    ULTRASONICS, 2000, 38 (1-8) : 598 - 603
  • [3] Analysis and application of Acoustic Emission signals in accurate grinding machining
    Gong, Y. D.
    Li, H.
    Yu, T. B.
    Wang, W. S.
    ADVANCES IN MACHINING & MANUFACTURING TECHNOLOGY VIII, 2006, 315-316 : 868 - 871
  • [4] Fractal analysis of cutting force and acoustic emission signals during CFRP machining
    Rimpault, Xavier
    Chatelain, Jean-Francois
    Klemberg-Sapieha, Jolanta-Ewa
    Balazinski, Marek
    7TH HPC 2016 - CIRP CONFERENCE ON HIGH PERFORMANCE CUTTING, 2016, 46 : 143 - 146
  • [5] ANALYSIS OF ACOUSTIC-EMISSION SIGNALS
    GRESHNIKOV, VA
    BRAGINSKII, AP
    SOVIET JOURNAL OF NONDESTRUCTIVE TESTING-USSR, 1980, 16 (05): : 406 - 410
  • [6] ACOUSTIC EMISSION DETECTION SIGNALS IN THE EXPERIMENTAL VALIDATION OF NANOMETRIC MACHINING SIMULATIONS
    Oluwajobi, A.
    Chen, X.
    13TH INTERNATIONAL CONFERENCE ON TOOLS, 2012, : 395 - 400
  • [7] CHARACTERISTICS OF ACOUSTIC EMISSION SIGNALS IN MACHINING USING DIAMOND COATED TOOLS
    Hu, Jianwen
    Qin, Feng
    Chou, Kevin
    Thompson, Raymond G.
    MSEC 2008: PROCEEDINGS OF THE ASME INTERNATIONAL MANUFACTURING SCIENCE AND ENGINEERING CONFERENCE 2008, VOL 2, 2009, : 45 - 52
  • [8] Control with Micro Precision in Abrasive Machining through the Use of Acoustic Emission Signals
    Torres, Fernando
    Griffin, James
    INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, 2015, 16 (03) : 441 - 449
  • [9] Control with micro precision in abrasive machining through the use of acoustic emission signals
    Fernando Torres
    James Griffin
    International Journal of Precision Engineering and Manufacturing, 2015, 16 : 441 - 449
  • [10] Wavelet analysis of acoustic emission signals in boring
    Li, X
    Wu, J
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, 2000, 214 (05) : 421 - 424
12345