向强,秦开宇.基于线性正则变换与短时傅里叶变换联合的时频分析方法[J].电子学报,2011,39(7):1508-1513. Xiang Qiang,Qin Kai-yu.A time frequency analysis method based on linear canonical transform and short time Fourier transform [J].Acta Electronica Sinica,2011,39(7):1508-1513.(in Chinese)
[3]
王忠仁,林君,李文伟.基于Wigner-Ville分布的复杂时变信号的时频分析[J].电子学报,2005,33(13):2239-2241. Wang Zhong-ren,Lin Jun,LI Wen-wei.Time-frequency analysis for complex time-varying signals based on Wigner-Ville distribution [J].Acta Electronica Sinica,2005,33(13):2239-2241.(in Chinese)
[4]
Cheng J S,Yu D J,Yang Y.Time-energy density analysis based on wavelet transform [J].NDT&E International,2005,38(7):569-572
[5]
HUANG N E,SHEN Z,LONG S R.The empirical mode decomposition and the Hilbert spectrum for nonlinear and non-stationary time series analysis [J].Proceedings of the Royal Society of London,1998,454(1):903-995.
[6]
Huang N E,Shen Z,Long S R.A new view of nonlinear water waves:The Hilbert spectrum [J].Annual Review of Fluid Mechanics,1999,31:417-457.
[7]
徐晓刚,徐冠雷,王孝通,等.经验模式分解(EMD)及其应用[J].电子学报,2009,37(3):581-585. Xu Xiao-gang,Xu Guan-lei,Wang Xiao-tong,et al.Empirical mode decomposition and its application [J].Acta Electronica Sinica,2009,37(3):581-585.(in Chinese)
[8]
N V Davis.Feature extraction using empirical mode decomposition of speech signal [J].International Journal of Engineering Trends and Technology,2012,3(2):77-80.
[9]
杨培杰,等.希尔伯特-黄变换地震信号时频分析与属性提取[J].地球物理学进展,2007,22(5):1585-1590. Yang Pei-jie,et al.Seismic signal time-frequency analysis and attribute extraction based on HHT [J].Process in Geophysics,2007,22(5):1585-1590.(in Chinese)
[10]
Lei Y G,Lin J,et al.A review on empirical mode decomposition in fault diagnosis of rotating machinery [J].Mechanical Systems and Signal Processing,2013,35(1-2):108-126.
[11]
雷亚国.基于改进Hilbert-Huang变换的机械故障诊断[J].机械工程学报,2011,47(5):71-77. Lei Ya-guo.Machinery fault diagnosis based on improved Hilbert-Huang transform [J].Journal of Mechanical Engineering,2011,47(5):71-77.(in Chinese)
[12]
程军圣,郑近德,杨宇.一种新的非平稳信号分析方法— 局部特征尺度分解法[J].振动工程学报.2012,25(2):215-220. Cheng Jun-sheng,Zheng Jin-de,Yang Yu.A new nonstationary signal analysis approach-the local characteristic-scale decomposition method [J].Journal of Vibration Engineering,2012,25(2):215-220.(in Chinese)
[13]
程军圣,郑近德,杨宇.基于局部特征尺度分解的经验包络解调方法及其在机械故障诊断中的应用[J].机械工程学报,2012,48(19):87-99. Cheng Jun-sheng,Zheng Jin-de,Yang Yu.Empirical envelope demodulation approach based on local characteristic-scale decomposition and its applications to mechanical fault diagnosis [J].Chinese Journal of Mechanical Engineering,2012,48(19):87-99.(in Chinese)
[14]
J F Kaiser.Some useful properties of Teager''s energy operators [A].Proceedings of IEEE International Conference Acoustics Speech Signal Processing [C].USA:IEEE,1993,Vol 3.140-158.
[15]
Huang N E,Wu Z H,Long S R,et al.On the frequency [J].Advances in Adaptive Data Analysis,2009,1(2):177-229.
[16]
胡茑庆.转子碰摩非线性行为与故障辨识的研究[D].长沙:国防科技大学,2001. Hu Niao-qing.Research on Identification of Nonlinear Behavior and Fault of Rub-impact in Rotors[D].Changsha:National University of Defense Technology,2001.(in Chinese)
[17]
卢文秀,褚福磊.转子系统碰摩故障的实验研究[J].清华大学学报(自然科学版),2005,45(5):614-617. Lu Wen-xiu,Chu Fu-lei.Experimental investigation of rotor rubbing faults [J].Journal of Tsinghua University(Sci&Tech),2005,45(5):614-617.(in Chinese)
