摘要
研究变形蔡氏电路系统的同步与错位同步问题.基于稳定性理论,构造Lyapunov函数,并在响应系统中采用设计非线性控制器的方式,实现了两个混沌系统之间的同步与错位同步,并证明误差变量随时间演变时是逐渐趋于零的.数值模拟验证了这种方法的可行性和有效性,所设计的控制器具有可操作性强,同步效果好,易于推广等优点.
Based on the stability theory,construction of Lyapunov function and application of nonlinear controller to the response system,synchronization and mismatch synchronization are realized between two chaotic systems in modified Chua's circuit.In addition,the paper proves the error variable goes gradually to zero with time.Numeric simulation verifies its feasibility and effectiveness.The controller is operable and easy to spread.
出处
《连云港职业技术学院学报》
2011年第1期1-4,共4页
Journal of Lianyungang Technical College
基金
江苏省高等学校大学生实践创新训练计划项目(苏教高[2009]30号)
