Multi-valued responses and dynamic stability of a nonlinear vibro-impact system with a unilateral non-zero offset barrier
Xu Wei1, Huang Dong-Mei1, 2, †, , Xie Wen-Xian1
       

Steady-state responses of system (1): (a) c1 = 0.2, c3 = 0.0; (b) c1 = 0.2, c3 = −0.1; (c) c1 = 0.2, c3 = 0.1. Solid lines: analytical results; the marks of ◼, *, and •: numerical results; dashed line: stability boundaries; and dash-dotted lines: Backbone curves.