Forced damped driven pendulum 1.0

Operating systemsOS : Windows / Linux / Mac OS / BSD / Solaris
Program licensingScript Licensing : Freeware
CreatedCreated : Aug 2, 2007
Size downloadDownloads : 11
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This simulink model simulates the damped driven ...

This simulink model simulates the damped driven pendulum, showing it's chaotic motion.
theta = angle of pendulum
omega = (d/dt)theta = angular velocity
Gamma(t) = gcos(phi) = Force
omega_d = (d/dt) phi
Gamma(t) = (d/dt)omega omega/Q sin(theta)
Play with the initial conditions (omega_0, theta_0, phi_0 = omega(t=0), theta(t=0), phi(t=0)) and the system parameters (g, Q, omega_d) and the solver parameters/method.
Chaos can be seen for Q=2, omega_d=w/3.
The program outputs to Matlab time, theta(time) & omega(time).
Plot the phase space via:
plot(mod(theta pi, 2*pi)-pi, omega, '. ');
Plot the Poincare sections using:
t_P = (0:2*pi/omega_d:max(time))';
plot(mod(spline(time, theta pi, t_P), 2*pi)-pi, spline(time, omega, t_P), '. ');
Demands:
• MATLAB Release: R2007a

Forced damped driven pendulum 1.0 scripting tags: chemistry physics, driven, forced, forced damped driven pendulum, program, omega, pipi, omegadw, theta, parameters, outputs. What is new in Forced damped driven pendulum 1.0 software script? - Unable to find Forced damped driven pendulum 1.0 news. What is improvements are expecting? Newly-made Forced damped driven pendulum 1.1 will be downloaded from here. You may download directly. Please write the reviews of the Forced damped driven pendulum. License limitations are unspecified.