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Keywords: critical speed
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. November 2010, 77(6): 061001.
Published Online: August 16, 2010
... speed along an ideal, rigid, straight, and perfect track are formulated, and the lateral bifurcation behavior of the vehicle system is investigated numerically. The results indicate that both stable and unstable orbits are obtained, and the linear and nonlinear critical speeds are determined as well...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. November 2007, 74(6): 1212–1224.
Published Online: April 27, 2007
...Lu Sun In this paper, fast Fourier transform and complex analysis are used to analyze the dynamic response of slabs on a viscoelastic foundation caused by a moving harmonic load. Critical speed and resonance frequency of the slab to a moving harmonic load are obtained analytically. It is proved...