摘要
基于同步时间可控的投影同步方法研究了复杂网络混沌系统的有限时间同步问题,根据有限时间稳定性理论设计了控制器,能够使驱动网络与响应网络达到有限时间同步,同步误差按预设的指数速率收敛.数值算例说明了方法的有效性.
The problem of finite-time synchronization of complex network systems was studied in the paper based on time-controllable projective synchronization approach .A controller was proposed based on the finite-time stability theory . The condition was drived when two identical complex network systems achieve the fast finite-time synchronization and synchronization time was estimated .The synchronization errors convergence according to exponential predetermined .Numerical example of chaotic system verified the effectiveness of the proposed method .
出处
《安徽大学学报（自然科学版）》
CAS
北大核心
2015年第2期13-16,共4页
Journal of Anhui University(Natural Science Edition)
基金
国家自然科学基金资助项目(51072184)
国家自然科学基金数学天元基金资助项目(11226337)
河南省科技厅基础与前沿研究计划项目(142300410410)
郑州航空工业管理学院青年基金资助项目(2014113002)
关键词
复杂网络
有限时间
投影同步
complex networks
finite-time
projective synchronization
