Author Name | Affiliation | LI Guan-lin | Dept.of Electrical Engineering,Dalian University of Technology,Dalian 116023,China | CHEN Xi-you | Dept.of Electrical Engineering,Dalian University of Technology,Dalian 116023,China | LIU Feng-chun | Dept.of Electrical Engineering,Dalian University of Technology,Dalian 116023,China | MuXianMin | Dept.of Electrical Engineering,Dalian University of Technology,Dalian 116023,China |
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Abstract: |
The projective reduced-order synchronization of two different chaotic systems with different orders is investigated based on the observer design in this paper.According to the observer theory,the reduced-order observer is designed.The projective synchronization can be realized by choosing the transition matrix of the observer as a diagonal matrix.Further,the synchronization between hyperchaotic Chen system(fourth order)and Rssler system(third order)is taken as the example to demonstrate the effectiveness of the proposed observer.Numerical simulations confirm the effectiveness of the method. |
Key words: chaotic systems projective synchronization observer reduced-order |
DOI:10.11916/j.issn.1005-9113.2010.05.018 |
Clc Number:O415.5 |
Fund: |