Reduced-Order Antisynchronization of Chaotic Systems via Adaptive Sliding Mode Control

Figure 3

Typical dynamical behavior of hyperchaotic Lü system. (a) Projection in (𝑥,𝑦,𝑧) space; (b) projection in (𝑥,𝑦,𝑤) space; (c) projection in (𝑤,𝑥,𝑧) space; (d) projection in (𝑦,𝑧,𝑤) space.

(a)

(b)

(c)

(d)