[1] [1] HUANG N E, ZHENG SH, STEVEN R L, et al.. The empirical mode decomposition and the Hilbert spectrum for nonlinear and non-stationary time series analysis［J］. Pro Royal Society London A, 1998:903-995.

[2] [2] Better algorithms for analyzing nonlinear, nonstationary data［EB/OL］. http://tco.gsfc.nasa.gov, 2005-07-10.

[3] [3] HUANG N E, WU M L, QU W D, et al.. Applications of Hilbert-Huang transform to non-stationary financial time series analysis［J］. Applied Stochastic Models in Business and Industry, 2003,19(3):245-268.

[4] [4] YANG Y F, REN X M, QIN W Y, et al.. Prediction of chaotic time series based on EMD method［J］. Acta Physica Sinica, 2008,57(10):6139-6144. (in Chinese)

[5] [5] MARCUS D, TORSTEN S. Performance and limitations of the Hilbert-Huang transformation (HHT) with an application to irregular water waves［J］．Ocean Engineering, 2004,31(9):1783-1834.

[6] [6] LIANG H L, BRESSLER S L, BUFFALO E A, et al.. Empirical mode decomposition of field potentials from macaque V4 in visual spatial attention［J］. Biological Cybernetics, 2005,92:380-392.

[7] [7] SENROY N, SURYANARAYANAN S, RIBEIRO P F. An improved Hilbert-Huang method for analysis of time-varying waveforms in power quality［J］. IEEE Transactions on Power Systems, 2007,22(4):1843-1850.

[8] [8] TANG G J, XIANG L, ZHU Y L. Fault analysis of oil whirl and oil whip based on hilbert-huang transform for rotor system［J］. Proceedings of the CSEE, 2008,28(2):77-81. (in Chinese)

[9] [9] YANG SH X, HU J S, WU ZH T, et al.. Study on empirical mode decomposition based on high-order spline interpolation［J］. Journal of Zhejiang University (Engineering Science), 2004,38(4):267-270. (in Chinese)

[10] [10] KONG T R, MEI D Q, CHEN Z CH. Suppression of chatter for precision hole boring based on variable structural stiffness ［J］. Opt. Precision Eng., 2009,17(12):3040-3046. (in Chinese)

[11] [11] MEI D Q, YAO Z H, KONG T R, et al.. Parameter optimization of time-varying stiffness method for chatter suppression based on magnetorheological fluid controlled boring bar［J］. Int. J. Adv. Manuf. Technol., 2010,46:1071-1083.