Advances in Acoustics and Vibration

Research Article

Nonsmooth Modeling of Vibro-Impacting Euler-Bernoulli Beam

Figure 8

PoincarΓ© section at the location of impact for 𝐹 = 7 2 , 𝑅 = 0 . 7 , 𝑑 = 0 , 𝜁 𝑗 = 0 . 0 5 , π‘₯ 𝑖 = 0 . 4 , and πœ– = 1 Γ— 1 0 βˆ’ 3 in the frequency range of 0 . 5 ≀ πœ” / πœ” 1 ≀ 1 . 5 .
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