Double Pendulum Model

Double Pendulum Model is a handy, easy to use, Java based tool designed to display the motion of a double pendulum and its Poincare map. A double pendulum is a pendulum with another pendulum attached to its end and the state of this dynamical system is specified by two angles and two angular velocities. Because there is no fiction, the double pendulum is an example of a Hamiltonian system and energy is conserved. This EJS model simplifies the system by using equal length arms and masses. Clicking in the Poincare section sets the initial conditions of the system. You can examine and modify this simulation if you have EJS installed by right-clicking within the plot and selecting "Open EJS Model" from the pop-up menu item. Analyze the double pendulum motion with this application.

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A nicely done set of icons for your home computer

doPDF 7.1 Build 330

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