Duffing equation
id:
duffing-equation-195-5012347
title:
Duffing equation
text:
The Duffing equation, named after Georg Duffing (1861–1944), is a non-linear second-order differential equation used to model certain damped and driven oscillators. The equation is given by where the (unknown) function x = x is the displacement at time t, x ˙ is the first derivative of x with respect to time, i.e. velocity, and x ¨ is the second time-derivative of x , i.e. acceleration. The numbers δ , α , β , γ and ω are given constants. The equation describes the motion of a damped oscillator
brand slug:
wiki
category slug:
encyclopedia
description:
Non-linear second order differential equation and its attractor
original url:
https://en.wikipedia.org/wiki/Duffing_equation
date created:
date modified:
2023-10-07T05:52:40Z
main entity:
{"identifier":"Q675387","url":"https://www.wikidata.org/entity/Q675387"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/7/75/Duffing_oscillator.webm","width":2000,"height":1600}
fields total:
13
integrity:
15