Adaptive fuzzy synchronization of fractional-order chaotic (hyperchaotic) systems with input saturation and unknown parameters (Q1687441)
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scientific article; zbMATH DE number 6821587
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Adaptive fuzzy synchronization of fractional-order chaotic (hyperchaotic) systems with input saturation and unknown parameters |
scientific article; zbMATH DE number 6821587 |
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Adaptive fuzzy synchronization of fractional-order chaotic (hyperchaotic) systems with input saturation and unknown parameters (English)
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3 January 2018
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Summary: We investigate the synchronization problem of fractional-order chaotic systems with input saturation and unknown external disturbance by means of adaptive fuzzy control. An adaptive controller, accompanied with fractional adaptation law, is established, fuzzy logic systems are used to approximate the unknown nonlinear functions, and the fractional Lyapunov stability is used to analyze the stability. This control method can realize the synchronization of two fractional-order chaotic or hyperchaotic systems and the synchronization error tends to zero asymptotically. Finally, we show the effectiveness of the proposed method by two simulation examples.
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fractional-order chaotic systems
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input saturation
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external disturbance
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adaptive fuzzy control
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fractional Lyapunov stability
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synchronization of two fractional-order chaotic or hyperchaotic systems
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