计算机应用研究2013,Vol.30Issue(4):1079-1081,3.DOI:10.3969/j.issn.1001-3695.2013.04.032
一个新的四维超混沌系统的滞后同步及其Simulink仿真
Lag synchronization and simulation by Simulink of new four dimensional hyperchaotic system
摘要
Abstract
This paper investigated lag synchronization and parameter identification of a new four dimensional hyperchaotic system. Based on Lyapunov stability theory and adaptive control method, it designed the controller using the state error feedback, realized lag synchronization of the hyperchaotic system and identified all the unknown parameters, and also confirmed the control gains of the controller with or without noise. It used numerical simulation based on Simulink to verify the effectiveness, feasibility and robustness of the theory.关键词
自适应控制/参数辨识/数值仿真/滞后同步/超混沌系统Key words
adaptive control/ parameter identification/ numerical simulation/ lag synchronization/ hyperchaotic system分类
信息技术与安全科学引用本文复制引用
柴秀丽,孔庆梅,董春晨..一个新的四维超混沌系统的滞后同步及其Simulink仿真[J].计算机应用研究,2013,30(4):1079-1081,3.基金项目
国家自然科学基金资助项目(61004006) (61004006)
河南省自然科学基金资助项目(112300410009) (112300410009)
河南省高等学校青年骨干教师资助计划(2011GGJS-025) (2011GGJS-025)
河南省科技攻关项目(122102210053) (122102210053)
河南省教育厅自然科学研究计划资助项目(12A460001,2011A510001,2011A520004) (12A460001,2011A510001,2011A520004)
省部共建项目资助课题(SBGJ090603) (SBGJ090603)