Analysis of time-varying rolling element bearing characteristics

Hoon Voon Liew; Teik C. Lim

doi:10.1016/j.jsv.2004.06.022

Analysis of time-varying rolling element bearing characteristics

Hoon Voon Liew, Teik C. Lim

Research output: Contribution to journal › Article › peer-review

108 Scopus citations

Abstract

The time-varying rolling element bearing characteristics of rotatory system were analyzed. The time-varying form of the stiffness function was characterized and its impact on the vibration response of geared rotor system was calculated. A more generalized formulation based on the Hertzian theory, which relates the raceway displacement vector to the bearing load vector was formulated. The formulation produced a time-invariant nonlinear bearing element for structural analysis of systems with shafts, bearings, and housing.

Original language	English (US)
Pages (from-to)	1163-1179
Number of pages	17
Journal	Journal of Sound and Vibration
Volume	283
Issue number	3-5
DOIs	https://doi.org/10.1016/j.jsv.2004.06.022
State	Published - May 20 2005
Externally published	Yes

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Mechanics of Materials
Acoustics and Ultrasonics
Mechanical Engineering

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10.1016/j.jsv.2004.06.022

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abstract = "The time-varying rolling element bearing characteristics of rotatory system were analyzed. The time-varying form of the stiffness function was characterized and its impact on the vibration response of geared rotor system was calculated. A more generalized formulation based on the Hertzian theory, which relates the raceway displacement vector to the bearing load vector was formulated. The formulation produced a time-invariant nonlinear bearing element for structural analysis of systems with shafts, bearings, and housing.",

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AB - The time-varying rolling element bearing characteristics of rotatory system were analyzed. The time-varying form of the stiffness function was characterized and its impact on the vibration response of geared rotor system was calculated. A more generalized formulation based on the Hertzian theory, which relates the raceway displacement vector to the bearing load vector was formulated. The formulation produced a time-invariant nonlinear bearing element for structural analysis of systems with shafts, bearings, and housing.

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ER -

Analysis of time-varying rolling element bearing characteristics

Abstract

All Science Journal Classification (ASJC) codes

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