Research Article

Dynamical Properties and Finite-Time Hybrid Projective Synchronization Using Fractional Nonsingular Sliding Mode Surface in Fractional-Order Two-Stage Colpitts Oscillators

Figure 3

Phase portrait of system (1) for different values of , with ; (a) period-1 for , (b) period-2 for , (c) period-4 for , and (d) chaos for .
839038.fig.003a
(a)
839038.fig.003b
(b)
839038.fig.003c
(c)
839038.fig.003d
(d)