Unforced Duffing oscillator simulated on an analog computer
Автор: VintageCalculators
Загружено: 2015-05-16
Просмотров: 567
Analog computer solution of the unforced Duffing differential equation as a function of the damping parameter "a",
x'' +ax'-x+x^3=0
with initial conditions x(0)=-1.5 and x'(0)=0.
The oscilloscope displays the solution for x'(t) vs x(t) as it evolves for varying values of a.
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