Abstract
Orbits homoclinic to resonances in mode interactions of an imperfect circular plate with 1:1 internal resonance are investigated. The case of primary resonance is considered. The damping force is not included in the analysis. The energy-phase criterion is used to give a fairly complete picture of the complex dynamics associated with orbits homoclinic to the resonances. A saddle-node bifurcation of homoclinic orbits occurs. The existence of homoclinic orbits in the unperturbed system may lead to chaos in the sense of Smale horseshoes under perturbation.
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References
Efstathiades GJ (1971) A new approach to the large-deflection vibrations of imperfect circular disks using Galerkin’s procedure. J Sound Vib 16:231–253
Sridhar S, Mook DT, Nayfeh AH (1975) Non-linear resonances in the forced responses of plate, part I: symmetric responses of circular plates. J Sound Vib 41:359–373
Sridhar S, Mook DT, Nayfeh AH (1978) Non-linear resonances in the forced responses of plate, part II: asymmetric responses of circular plates. J Sound Vib 59:159–170
Yeo MH, Lee WK (2002) Corrected solvability conditions for non-linear asymmetric vibrations of a circular plate. J Sound Vib 257:653–665
Lee WK, Yeo MH (2003) Non-linear interactions in asymmetric vibrations of a circular plate. J Sound Vib 263:1017–1030
Touzé C, Thomas O, Chaigne A (2002) Asymmetric non-linear forced vibrations of free-edge circular plates. Part I: theory. J Sound Vib 258:649–676
Thomas O, Touzé C, Chaigne A (2003) Asymmetric non-linear forced vibrations of free-edge circular plates. Part II: experiments. J Sound Vib 265:1075–1101
Zenkour AM, Mashat DS (2009) Exact solutions for variable-thickness inhomogeneous elastic plates under various boundary conditions. Meccanica 44:433–447
Gupta AK, Kumar L (2009) Effect of thermal gradient on vibration of non-homogeneous visco-elastic elliptic plate of variable thickness. Meccanica 44:507–518
Yang XL, Sethna PR (1991) Local and global bifurcations in the parametrically excited vibrations of nearly square plates. Int J Non-linear Mech 26:199–220
Samoylenko SB, Lee WK (2007) Global bifurcations and chaos in a harmonically excited and undamped circular plate. Nonlinear Dyn 47:405–419
Kovačič 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
Feng ZC, Wiggins S (1993) On the existence of chaos in a class of two-degree-of-freedom, damped parametrically forced mechanical systems with broken O(2) symmetry. ZAMP 44:201–248
Feng ZC, Sethna PR (1993) Global bifurcation in motions of parametrically excited thin plates. Nonlinear Dyn 4:398–408
Malhotra N, Namachchivaya NS (1997) Chaotic motion of shallow arch structures under 1:1 resonance. ASCE J Eng Mech 123:620–627
Feng ZC, Liew KM (2000) Global bifurcations in parametrically excited systems with zero-to-one internal resonance. Nonlinear Dyn 21:249–263
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
Yeo MH, Lee WK (2006) Evidence of global bifurcations of an imperfect circular plate. J Sound Vib 293:138–155
Samaranayake G, Samaranayake S, Bajaj AK (2001) Non-resonant and resonant chaotic dynamics in externally, excited cyclic system. Acta Mech 150:139–160
Avramov KV, Awrejcewicz J (2006) Frictional oscillations under the action of almost periodic excitation. Meccanica 41:119–142
Mikhlin YV, Manucharyan GV (2006) Determination of the chaos onset in mechanical systems with several equilibrium positions. Meccanica 41:253–267
Haller G, Wiggins S (1993) Orbits homoclinic to resonances: the Hamiltonian case. Physica D 66:298–346
Haller G, Wiggins S (1995) Multi-pulse jumping orbits and homoclinic trees in a modal truncation of the damped-forced nonlinear Schrödinger equation. Physica D 85:311–347
Haller G, Wiggins S (1995) N-pulse homoclinic orbits in perturbations of resonant Hamiltonian systems. Arch Ration Mech Anal 130:25–101
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Yu, W., Chen, F. Orbits homoclinic to resonances in a harmonically excited and undamped circular plate. Meccanica 45, 567–575 (2010). https://doi.org/10.1007/s11012-009-9273-4
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DOI: https://doi.org/10.1007/s11012-009-9273-4