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Australian Journal of Mechanical Engineering Volume 1, 2004 - Issue 2
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conference paper

On the application of directional time-frequency distributions to the identification of simultaneous forward and backward whirling in flexible rotors

M Dias JrDepartment of Mechanical DesignMechanical Engineering Faculty - State University of Campinas. PO.Box 6122, Campinas, São Paulo, 13083-860, BrazilView further author information
,
U A MirandaDepartment of Mechanical DesignMechanical Engineering Faculty - State University of Campinas. PO.Box 6122, Campinas, São Paulo, 13083-860, BrazilView further author information
,
A L A MesquitaDepartment of Mechanical DesignMechanical Engineering Faculty - State University of Campinas. PO.Box 6122, Campinas, São Paulo, 13083-860, BrazilView further author information
&
S J IdeharaDepartment of Mechanical DesignMechanical Engineering Faculty - State University of Campinas. PO.Box 6122, Campinas, São Paulo, 13083-860, BrazilView further author information
Pages 103-112 | Published online: 22 Sep 2015

References

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  • Dias Jr M, Allemang RJ. Some insights into the simultaneous forward and backward whirling of rotors. Proceedings of the 18th International Modal Analysis Conference, February 7-10, 2000, The Westin La Cantera Resort, San Antonio, Texas.
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  • Cohen L. Time-Frequency Analysis. New York: Prentice-Hall, 1995.
  • Boashash B. Note on the use of the analytic signal in the Wigner distribution. IEEE Trans. on Acoustic, Speech and Signal Processing 1988; 36: 1518–1521.

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