Nonsmooth Modeling of Vibro-Impacting Euler-Bernoulli Beam

Figure 4

Predicted motion of the beam for 𝐹=76.8, 𝜔=0.1𝜔₁, 𝑅=0.7, 𝑑=0, 𝜁_𝑗=0.05, 𝑥_𝑖=0.4, and 𝜖=1×10⁻⁶: (a) beam displacement at the location of impact showing chatter and (b) close-up view near the end of chatter and the beginning of sticking phase.

(a)

(b)