The dynamics of a parametrically driven damped pendulum

• Autorzy: Das A. , Kumar K.

Identyfikatory

DOI

10.1515/ijame-2015-0017

• Języki publikacji: EN

Abstrakty

EN

Ordered and chaotic states of a parametrically driven planar pendulum with viscous damping are numerically investigated. The damping makes the number of chaotic windows fewer but with larger width. Stroboscopic maps of the chaotic motion of the pendulum, driven either subharmonically or harmonically, show strange attractors with inversion symmetry in the phase plane.

Słowa kluczowe

EN

parametric vibration; Floquet analysis; Lyapunov exponents; stroboscopic maps; chaos

PL

chaos; teoria Floqueta; funkcja Lapunowa

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2015
• Tom: Vol. 20, no. 2
• Strony: 257--266
• Opis fizyczny: Bibliogr. 14 poz., rys., wykr.

Twórcy

autor

Das A.

• Department of Mathematics, Jadavpur University Kolkata-700032, INDIA

autor

Kumar K.

• Department of Physics and Meteorology Indian Institute of Technology Kharagpur-721302, INDIA

Bibliografia

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