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Adaptive lag synchronization and parameter identification of fractional order chaotic systems |
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| Authors: | Zhang Ruo-Xun and Yang Shi-Ping |
| Affiliation: | College of Physics Science and Information Engineering, Hebei Normal University, Shijiazhuang 050016, China;College of Physics Science and Information Engineering, Hebei Normal University, Shijiazhuang 050016, China |
| Abstract: | This paper proposes a simple scheme for the lag synchronization and the parameter identification of fractional order chaotic systems based on the new stability theory. The lag synchronization is achieved and the unknown parameters are identified by using the adaptive lag laws. Moreover, the scheme is analytical and is simple to implement in practice. The well-known fractional order chaotic Lü system is used to illustrate the validity of this theoretic method. |
| Keywords: | adaptive lag synchronization parameter identification fractional order chaotic system |
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