Comparison of Two Impact Simulation Methods Used for Nonlinear Vibroimpact Systems with Rigid and Soft Impacts

Table 1

Parameters of vibroimpact system with rigid impact.

Bodies’ characteristic	Main	Attached
Mass 𝑚𝑖, kg	1000.0	100.0
Partial vibration frequency 𝜔𝑖, rad s^−1	6.283	4.727
Damping coefficient 𝜉𝑖	0.036	0.20
Initial distance between bodies 𝐷, m	0.05
External loading amplitude 𝐹0, N	400.0
External loading frequency 𝜔, rad s^−1	6.0