Synchronization of Different Fractional Order Time-Delay Chaotic Systems Using Active Control

Figure 4

The fractional-order time-delay Liu chaotic attractors with 𝑎₂=1,𝑏₂=2.5,𝑐₂=5, 𝑒=1, 𝑘=4, 𝑚=5, 𝛼=0.985, and 𝜏=0.002.