Slave System Dimension Expansion Approach for Robust Synchronization of Chaotic Systems with Unknown Phase Difference

Figure 7

The relationship of 𝐦𝐞𝐚𝐧(𝐝(𝐭)) and 𝐤. Curve 1 is with the our increased system (8) when 𝐦=𝟏𝟏𝟐. Curve 2 is with the system (7) when 𝐡^′=𝐡, 𝝓=𝟎, curve 3 for 𝝓=𝟎.𝟏, curve 4 for 𝝓=𝟎.𝟓, and curve 5 for 𝝓=𝟏.