摘要
基于可线性化的非线性离散变结构跟踪控制方法实现了广义H non映射混沌系统的同步 .广义H non映射的混沌吸引子比H non映射的混沌吸引子要复杂得多 ,对于保密通信来说 ,这种复杂性正是所期望的 .提出的同步方法允许参数有适当的失配程度 ,这对工程实现是非常有利的 。
Synchronization of generalized Hnon mapping chaos system is realized based on linearizable nonlinear discrete variable structure tracking control method.Chaos attractor of generalized Hnon map is much more complicated than that of Hnon map.Whereas,it is this kind of complexity that is expected for security communication.In the synchronization method proposed in this paper,proper mismatch is permitted,which is advantageous in engineering realization.Theoretical analysis and simulation results proved the effectiveness of this method.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2002年第9期1949-1953,共5页
Acta Physica Sinica
基金
国家自然科学基金 (批准号 :60 172 0 2 3 )资助的课题~~
