On the Motion of the Pendulum in an Alternating, Sawtooth Force Field
2020 ◽
Vol 30
(09)
◽
pp. 2050135
Keyword(s):
The motion of the pendulum in a variable sawtooth force field is considered. For the “lower” equilibrium, the necessary stability conditions are investigated numerically, the results are presented in the form of an Ince–Strutt diagram. Using the Poincaré–Melnikov method separatrix splitting is studied analytically. Numerically, for some values of parameters, the nonlinear dynamics is studied using Poincaré maps, the regions of regular and chaotic behavior are revealed. The iterative method earlier proposed is used for the localization of periodic solutions, located inside the numerically identified “invariant tori”.
2007 ◽
Vol 17
(12)
◽
pp. 4381-4386
◽
2000 ◽
Vol 10
(05)
◽
pp. 997-1018
◽
1965 ◽
Vol 10
(2)
◽
pp. 409-418
◽
Keyword(s):
1995 ◽
Vol 05
(02)
◽
pp. 321-348
◽
Subharmonic Bifurcations and Transition to Chaos in a Pipe Conveying Fluid under Harmonic Excitation
2013 ◽
Vol 444-445
◽
pp. 791-795
2012 ◽
Vol 26
(32)
◽
pp. 1250210
◽