Appdynsys Phase Space Damped Pendulum

Summary

This is part of a series of short simulations without audio on applied dynamical systems...) This simple simulation of rigid-rod ... let's see what happens when we simulate a An example from Marion & Thornton, "Classical Dynamics of Particles and Systems" 5th ed., Section 4.6 "Chaos in a Simulated using g/l = 1 and 1000 random initial values for the angle and the angular velocity. Dotted line indicates energy ... d²θ/dt² = -c dθ/dt - sin(θ) +F*cos(ω*t) with c=0.05; ω=0.7; F=0.4 the initial developement looks very similar to the case where F=0.6.