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Keywords:
modified function projective synchronization; switched state; hyperchaotic system; complex variable; adaptive control
modified function projective synchronization; switched state; hyperchaotic system; complex variable; adaptive control
Summary:
This paper investigates adaptive switched modified function projective synchronization between two complex nonlinear hyperchaotic systems with unknown parameters. Based on adaptive control and parameter identification, corresponding adaptive controllers with appropriate parameter update laws are constructed to achieve switched modified function projective synchronization between two different complex nonlinear hyperchaotic systems and to estimate the unknown system parameters. A numerical simulation is presented to demonstrate the validity and feasibility of the proposed controllers and update laws.
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