Partial synchronization of different chaotic oscillators using robust PID feedback

Ricardo Aguilar-López and Rafael Martinez-Guerra

Chaos, Solitons & Fractals, 2007, vol. 33, issue 2, 572-581

Abstract: This work deals with the partial synchronization problem of two different chaotic oscillators considering model uncertainties in the slave system via control approach. The slave system is forced to follow the master signal via a linearizing controller based on model uncertainty reconstructor which leads to proportional–integral–derivative (PID) control structure. This reconstructor is related with a proportional–derivative (PD) reduced-order observer, it would be considered as a sub-slave system for the original slave of the synchronization procedure. The asymptotic performance of the synchronization methodology is proven via the dynamic of the synchronization error. Numerical experiment illustrates the closed-loop behavior of the proposed methodology.

Date: 2007
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Citations: View citations in EconPapers (5)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:33:y:2007:i:2:p:572-581

DOI: 10.1016/j.chaos.2005.12.042

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