Approximate Entropy Analysis of the Acoustic Emission From Defects in Rolling Element Bearings
作者： Yongyong He , Xinming Zhang
DOI: 10.1115/1.4007240
关键词:
摘要: This paper introduces approximate entropy (ApEn) to address a nonlinear feature parameter of acoustic emission (AE) signal for the defect detection rolling element bearings. With respect AE signal, selection ApEn calculation is investigated, and appropriate parameters are suggested. Finally, an experimental study presented investigate influence various running conditions, i.e., radial load, rotating speed size, on calculation. The results demonstrate that provides effective measure analysis can be used as
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sci-hub.se 参考文章(29)
S. Rao, B. Subramanyam, Analysis of Acoustic Emission Signals using WaveletTransformation Technique Defence Science Journal. ,vol. 58, pp. 559- 564 ,(2008) , 10.14429/DSJ.58.1677
Yongyong He, Xinming Zhang, Michael I. Friswell, Defect Diagnosis for Rolling Element Bearings Using Acoustic Emission Journal of Vibration and Acoustics. ,vol. 131, pp. 061012- ,(2009) , 10.1115/1.4000480
Li Lin, Fulei Chu, Approximate entropy as acoustic emission feature parametric data for crack detection Nondestructive Testing and Evaluation. ,vol. 26, pp. 119- 128 ,(2011) , 10.1080/10589759.2010.521825
D. Mitraković, I. Grabec, S. Sedmak, Simulation of AE signals and signal analysis systems Ultrasonics. ,vol. 23, pp. 227- 232 ,(1985) , 10.1016/0041-624X(85)90018-6
Ya-Wen Tang, Cheng-Chi Tai, Ching-Chau Su, Chien-Yi Chen, Jiann-Fuh Chen, A correlated empirical mode decomposition method for partial discharge signal denoising Measurement Science and Technology. ,vol. 21, pp. 085106- ,(2010) , 10.1088/0957-0233/21/8/085106
Alberto Rolo-Naranjo, María-Elena Montesino-Otero, A method for the correlation dimension estimation for on-line condition monitoring of large rotating machinery Mechanical Systems and Signal Processing. ,vol. 19, pp. 939- 954 ,(2005) , 10.1016/J.YMSSP.2004.08.001
STEVEN M. PINCUS, Assessing serial irregularity and its implications for health. Annals of the New York Academy of Sciences. ,vol. 954, pp. 245- 267 ,(2006) , 10.1111/J.1749-6632.2001.TB02755.X
Yongyong He, Xinyun Yin, Fulei Chu, Modal Analysis of Rubbing Acoustic Emission for Rotor-Bearing System Based on Reassigned Wavelet Scalogram Journal of Vibration and Acoustics. ,vol. 130, pp. 061009- ,(2008) , 10.1115/1.2981091
M Elforjani, D Mba, Detecting the onset, propagation and location of non-artificial defects in a slow rotating thrust bearing with acoustic emission Insight. ,vol. 50, pp. 264- 268 ,(2008) , 10.1784/INSI.2008.50.5.264
A Morhain, D Mba, Bearing defect diagnosis and acoustic emission Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology. ,vol. 217, pp. 257- 272 ,(2003) , 10.1243/135065003768618614