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Shock and Vibration
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Shock and Vibration
/
2014
/
Article
/
Fig 4
/
Research Article
Chaotic Motions of the Duffing-Van der Pol Oscillator with External and Parametric Excitations
Figure 4
The theoretical and numerical critical values for chaos of system (
2
) in the case of (a)
and (b)
.
(a)
(b)