The exponential synchronization of a class of fractional-order chaotic systems with discontinuous input
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- 作者：Haipeng Su ; Runzi Luo ; luo_rz@163.com ; Yanhui Zeng
- 关键词：Exponential synchronization ; Discontinuous input ; Fractional-order chaotic system
- 刊名：Optik - International Journal for Light and Electron Optics
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：131
- 期：Complete
- 页码：850-861
- 全文大小：1188 K
- 卷排序：131
文摘
This paper investigates the exponential synchronization of a class of fractional-order chaotic systems. The response system is controlled by input which may be either discontinuous or continuous variable. Moreover, the input is assumed to be affected by external disturbance. Based on the Mittag-Leffler function, sufficient conditions for achieving exponential synchronization of fractional-order chaotic systems have been derived. Numerical examples are presented by taking the fractional-order chaotic economical system as an example to verify and demonstrate the effectivenessof the proposed schemes.