On the periodic solutions of a perturbed double pendulum
نویسندگان
چکیده
منابع مشابه
On the periodic solutions of a perturbed double pendulum
Abstract. We provide sufficient conditions for the existence of periodic solutions of the planar perturbed double pendulum with small oscillations having equations of motion θ̈1 = −2aθ1 + aθ2 + εF1(t, θ1, θ̇1, θ2, θ̇2), θ̈2 = 2aθ1 − 2aθ2 + εF2(t, θ1, θ̇1, θ2, θ̇2), where a and ε are real parameters. The two masses of the unperturbed double pendulum are equal, and its two stems have the same length l....
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ژورنال
عنوان ژورنال: The São Paulo Journal of Mathematical Sciences
سال: 2011
ISSN: 2316-9028,1982-6907
DOI: 10.11606/issn.2316-9028.v5i2p317-330