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Keywords: Hopf bifurcation
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Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. April 2020, 142(2): 024501.
Paper No: VIB-19-1116
Published Online: January 24, 2020
..., the unstable parameter range of the dynamic model is obtained based on the Lyapunov’s first approximation theorem and Hopf bifurcation theory. The stability analysis results show that the steering system of heavy mining dump trucks is a self-excited vibration system because of the Hopf bifurcation...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. February 2013, 135(1): 011015.
Paper No: VIB-12-1011
Published Online: February 4, 2013
... the nonlinear response. Moreover, the stable two-mode solution may lose stability via a Hopf bifurcation at HB1, and another Hopf bifurcation at HB2 can be observed in the unstable solution branch. Fig. 9 Frequency-response curves of the beam on the elastic foundation with f 2 = 0 . 010...