对混沌和超混沌系统的完全状态混合投影同步问题进行了深入的研究。基于对该类同步问题的研究,首次提出了在驱动系统中也存在一个常数对角矩阵来实现完全状态混合投影同步,这种方法称为改进的完全状态混合投影同步。基于激活控制的思想和微分方程的不变性原理,设计了一类混沌与超混沌系统的改进的完全状态混合投影同步和参数辨识的方案,数值仿真结果进一步证实所提出方案的有效性。
The full-state hybrid projective synchronization (FSHPS) of chaotic and hyper-chaotic systems was investigated. The study first proposed the synchronization that response system also has the constant diagonal matrix. The term "IFSHPS" (an acronym for improved full- state hybrid projective synchronization.) was used to distinguish the "FSHPS". Based on the active control idea and the invariance principle of differential equations, a general scheme of IFSHPS and parameters of a class of chaotic (hyper-chaotic) systems with linearly dependent uncertain parameters was proposed. The corresponding numerical simulations results are presented to verify the effectiveness of the proposed scheme.