Homoclinic Orbits of a Buckled Beam Subjected to Transverse Uniform Harmonic Excitation
2019 ◽
Vol 29
(05)
◽
pp. 1950061
Keyword(s):
The One
◽
Homoclinic orbits of a buckled beam subjected to transverse uniform harmonic excitation are investigated in the case of 1:1 internal resonance. The geometric singular perturbation method and Melnikov method are employed to show the existence of the one-bump and multi-bump homoclinic orbits that connect the equilibria in a resonance band of the slow manifold. Each bump is a fast excursion away from the resonance band, and the bumps are interspersed with slow segments near the resonance band. The results obtained imply the existence of the amplitude modulated chaos for the Smale horseshoe sense in the class of buckled beam systems.
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◽
pp. 123-127
2015 ◽
Vol 25
(09)
◽
pp. 1550121
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1998 ◽
Vol 143
(2)
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pp. 105-193
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2012 ◽
Vol 22
(11)
◽
pp. 1250261
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Keyword(s):
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◽
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(04)
◽
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2006 ◽
Vol 16
(04)
◽
pp. 887-910
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◽
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