Van der Pol oscillator

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In dynamics, the Van der Pol oscillator is a non-conservative oscillator with non-linear damping. It evolves in time according to the second-order differential equation:








d

2


x


d

t

2






μ
(
1


x

2


)



d
x


d
t



+
x
=
0
,


{\displaystyle {d^{2}x \over dt^{2}}-\mu (1-x^{2}){dx \over dt}+x=0,}
where x is the position coordinate—which is a function of the time t, and μ is a scalar parameter indicating the nonlinearity and the strength of the damping.

Source: https://en.wikipedia.org/wiki/Van_der_Pol_oscillator
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Tags:
Actionpotential
AleksandrLyapunov
AmieWilkinson
Amplitude
Angularvelocity
Anode
Anosovdiffeomorphism
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