Abstract
The global bifurcations and chaotic dynamics of a thin rectangular plate on a nonlinear elastic foundation subjected to a harmonic excitation are investigated. On the basis of the amplitude and phase modulation equations derived by the method of multiple scales, a near integrable two-degree-of-freedom Hamiltonian system is obtained by a transformation. The energy-phase method proposed by Haller and Wiggins is employed to analyze the global bifurcations for the thin rectangular plate. The results obtained here indicate that there exist the Silnikov-type multi-pulse orbits homoclinic to certain invariant sets for the resonant case, which implies that chaotic motions may occur for this class of systems. Homoclinic trees which describe the repeated bifurcations of multi-pulse solutions are found. To illustrate the theoretical predictions, we present visualizations of these complicated structures and numerical evidence of chaotic motions.
Similar content being viewed by others
References
Gajiendar N (1967) Large amplitude vibration of plates on elastic foundation. Int J Non-Linear Mech 2:163–168
Nath A (1982) Large amplitude response of circular plate on elastic foundation. Int J Non-Linear Mech 17:285–296
Dumir PC (1986) Nonlinear vibration and postbucking of isotropic thin circular plate on elastic foundation. J Sound Vib 107:253–263
Qu QZ, Liang XF (1996) Nonlinear analysis of free rectangular plate on elastic foundation. Eng Mech 13:40–46
Qiu P, Wang XZ, Ye KY (2003) Bifurcation and chaos problem of thin circular plate on nonlinear elastic foundation. Appl Math Mech 24:779–784
Yang ZA, Li ZY (2005) Primary resonance and singularities analysis of harmonic exciting of thin rectangular plate on nonlinear elastic foundation. Chinese J Rock Mech Eng 24(Supp 2):5745–5750
Malekzadeh P, Golbahar Haghighi MR, Atashi MM (2011) Free vibration analysis of elastically supported functionally graded annular plates subjected to thermal environment. Meccanica 46:893–913
Zhang W, Hao YX, Guo XY, Chen LH (2012) Complicated nonlinear responses of a simply supported FGM rectangular plate under combined parametric and external excitations. Meccanica 47:985–1014
Kovacic G, Wiggins S (1992) Orbits homoclinic to resonances, with an application to chaos in a model of the forced and damped sine-Gordon equation. Physica D 57:185–225
Haller G, Wiggins S (1995) N-pulse homoclinic orbits in perturbations of resonant Hamiltonian systems. Arch Ration Mech Anal 130:25–101
Haller G (1999) Chaos near resonance. Springer, New York
Haller G, Wiggins S (1995) Multi-pulse jumping orbits and homoclinic trees in a modal truncation of the damped-forces nonlinear Schrödinger equation. Physica D 85:311–347
Samaranayake G, Samaranayake S, Bajaj AK (2001) Non-resonant and resonant chaotic dynamics in externally excited cyclic system. Acta Mech 150:139–160
Wang MN, Xu ZY (2001) On the homoclinic orbits in a class of two-degree-of-freedom systems under the resonance conditions. Appl Math Mech 22:340–352
Zhang W, Wang FX, Yao MH (2005) Global bifurcations and chaotic dynamics in nonlinear nonplanar oscillations of a parametrically excited cantilever beam. Nonlinear Dyn 40:251–279
McDonald RJ, Namachchivaya NS (2005) Pipes conveying pulsating fluid near a 0:1 resonance: global bifurcations. J Fluids Struct 21:665–687
Zhang W, Yao MH (2006) Multi-pulse and chaotic dynamics in motion of parametrically excited viscoelastic moving belt. Chaos Solitons Fractals 28:42–66
Zhang W, Yao MH, Zhang JH (2009) Using extended Melnikov method to study multi pulse global bifurcations and chaos of a cantilever beam. J Sound Vib 319:541–569
Yao MH, Zhang W, Zu JW (2012) Multi-pulse chaotic dynamics in non-planar motion of parametrically excited viscoelastic moving belt. J Sound Vib 331:2624–2653
Wiggins S (1988) Global bifurcations and chaos. Springer, New York
Acknowledgements
The authors greatly appreciate the anonymous reviews for their insightful comments and suggestions for further improving the quality of this work. This work was supported by the National Nature Science Foundation of China (11202095, 11172125) and Shanghai Municipal Education Commission Research Foundation (shgcjs019).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Yu, W., Chen, F. Global bifurcations and homoclinic trees in motion of a thin rectangular plate on a nonlinear elastic foundation. Meccanica 48, 1251–1261 (2013). https://doi.org/10.1007/s11012-012-9665-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11012-012-9665-8