Nonlinear Dynamics of Imperfect FGM Conical Panel

Figure 10

Bifurcation and maximum Lyapunov exponent diagrams with the in-plane excitation , when the imperfection type of the FGM conical panel is : (a) bifurcation diagram of the first mode; (b) bifurcation diagram of the second mode; (c) three-dimensional bifurcation diagram of the first mode; (d) maximum Lyapunov exponent diagram.

(a)

(b)

(c)

(d)