Generalised synchronisation of spatiotemporal chaos using feedback control method and phase compression |
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| Authors: | Wang Xing-Yuan and Zhang Na |
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| Affiliation: | Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian 116024, China |
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| Abstract: | Coupled map lattices are taken as examples to study the synchronisation of spatiotemporal chaotic systems. First, a generalised synchronisation of two coupled map lattices is realised through selecting an appropriate feedback function and appropriate range of feedback parameter. Based on this method we use the phase compression method to extend the range of the parameter. So, we integrate the feedback control method with the phase compression method to implement the generalised synchronisation and obtain an exact range of feedback parameter. This technique is simple to implement in practice. Numerical simulations show the effectiveness and the feasibility of the proposed program. |
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| Keywords: | coupled map lattice generalised synchronisation feedback control phase compression |
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