Discrete Dynamics in Nature and Society

Research Article

Robust Exponential Converge Controller Design for a Unified Chaotic System with Structured Uncertainties via LMI

Figure 3

The time response of control input when 𝛼 0 = 0 . 5 and 𝑝 1 = 0 . 4 9 × s i n ( 𝑡 ) . The control is activated at time 𝑡 = 1 0 .
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