烟台大学学报（自然科学与工程版）2016，Vol.29Issue(4)：289-293,5.DOI:10.13951/j.cnki.37-1213/n.2016.04.010
分数阶不确定混沌系统自适应投影同步控制
Adaptive Projective Synchronization Control for Uncertain Fractional-Order Chaotic Systems
摘要
Abstract
We propose an adaptive projective synchronization controller for fractional-order chaotic systems in the case of unknown upper bounds of parameter uncertainties and external disturbance. The unknown upper bounds are estimated and the robust control gain is optimized as well. It is proven that the error systems are stable and the steady state errors approach zeros. Finally, as an application example in fractional-order digital secure communica-tion, numerical simulation is performed.关键词
分数阶混沌系统/不确定性/外部干扰/投影同步/自适应控制/保密通信Key words
fractional-order chaotic system/uncertainty/external disturbance/projective synchronization/adap-tive control/secure communication分类
信息技术与安全科学引用本文复制引用
吴梅,余名哲,张友安..分数阶不确定混沌系统自适应投影同步控制[J].烟台大学学报（自然科学与工程版）,2016,29(4):289-293,5.基金项目
国家自然科学基金资助项目(61273058) （61273058）
