Research Article

Microcontroller Implementation, Controls, and Synchronization of Three-Dimensional Autonomous System with a Parabolic Equilibrium Point

Figure 1

Projections of phase portraits of system (1a)–(1c) for different values of a: (a) a = 3.05, (b) a = 3.18, (c) a = 3.22, (d) a = 3.35, and (e) a = 3.45 with initial conditions (x(0), y(0), z(0)) = (0.0, 0.1, 0.2).
(a)
(b)
(c)
(d)
(e)