Synchronization of an Uncertain Fractional-Order Chaotic System via Backstepping Sliding Mode Control

<table>Synchronization error between fractional-order Duffing-Holmes systems (<a href="https://static.hindawi.com/articles/ddns/volume-2013/732503/figures/#EEq23">25</a>) and (<a href="https://static.hindawi.com/articles/ddns/volume-2013/732503/figures/#EEq24">26</a>). </table>

Discrete Dynamics in Nature and Society

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Figure 3

Figure 3: Synchronization of an Uncertain Fractional-Order Chaotic System via Backstepping Sliding Mode Control 