Analysis of Discontinuous Dynamical Behaviors of a Friction-Induced Oscillator with an Elliptic Control Law

Figure 8

Numerical simulation of a grazing motion on velocity boundary : (a) phase trajectory, (b) displacement-time history, (c) velocity-time history, (d) th-order -function-time history, and (e) st-order -function-time history (, , , , , , , , , , , , , , , , ).

(a)

(b)

(c)

(d)

(e)