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Shock and Vibration
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Shock and Vibration
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2019
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Article
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Tab 1
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Research Article
Threshold for Chaos of a Duffing Oscillator with Fractional-Order Derivative
Table 1
System responses for different typical points (
F
= 1 N).
Points
Excitation frequency (rad/s)
The largest Lyapunov exponents
Motion state
A
2
−0.0022
Period-1
G
1
0.0080
Chaos