Research Article

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

Figure 1

The phase plane trajectory of uncontrolled uncertain unified chaotic system when 𝛼 0 = 0 . 5 and 𝑝 1 = 0 . 4 9 × s i n ( 𝑡 ) .
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