Robust Controller Design for Modified Projective Synchronization of Chen-Lee Chaotic Systems with Nonlinear Inputs

Figure 4

The time history of MPS of controlled drive (𝑥₁,𝑥₂,𝑥₃) and response (𝑦₁,𝑦₂,𝑦₃) Chen-Lee chaotic systems: (a) 𝑥₁,𝑦₁ versus time t; (b) 𝑥₂,𝑦₂ versus time t; (c) 𝑥₃,𝑦₃ versus time t. The control is active at 𝑡=10 seconds.

(a)

(b)

(c)