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Explore the science of magnetic force and learn how its power can be used to keep the pendulum moving in a chaotic system. Can you guess what its next move will be? Instruction leaflet explains the history of the pendulum and its use and suggests further ideas for fun play. Dimensions: 14 cm (w) x 36cm (h) x 3 cm (d) Ages: 5 Years and up. Two triple pendula were constructed using firstly plastic, and then metal. Chaos can be visualised in this plane and heard as the sound played is dependent on the x-value solutions of the Lorenz attractor.
Keywords: pendulum, parametric vibrations, chaos. 1. Introduction In this work the nonlinear dynamics of a three-degree-of-freedom system with elastic pendulum is studied. Dynamically systems with elements of the mathematical or physical pendulum type have important applications. If the pendulum is suspended. 2005-11-17 · The mathematical model of a triple physical pendulum harmonically forced with rigid limiters of motion is presented together with the model of stability based on the Aizerman–Gantmakher theory. Some examples of numerical simulations are given for the system of three coupled rods with a horizontal barrier. The system behavior near the grazing incidence.