A Simple Approach to Achieve Modified Projective Synchronization between Two Different Chaotic Systems

Figure 4

Modified projective synchronization between systems (10) and (11) can be realized for the scaling matrix 𝛼=diag(1,1.5,2) when 𝑘=−30. The initial values of the drive and response systems are chosen as (𝑥₁(0),𝑥₂(0),𝑥₃(0))=(0.1,0.1,0.1) and (𝑦₁(0),𝑦₂(0),𝑦₃(0))=(0.2,0.3,0.4), respectively. (a) The synchronization errors between systems (10) and (11). (b) The chaotic attractors of system (10) and system (11) with the control.

(a)

(b)