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论文类型：期刊论文

发表时间：2014-04-01

发表刊物：APPLIED MATHEMATICS AND COMPUTATION

收录刊物：SCIE、EI、Scopus

卷号：232

页面范围：91-96

ISSN号：0096-3003

关键字：Modified complex projective synchronization; Module-phase synchronization; Hyperchaotic complex Lorenz system; Plural projective factor

摘要：This paper studies the modified complex projective synchronization which has plural projective factors and is meaningful to complex systems, and applies this kind of synchronization in a hyperchaotic complex Lorenz system. Based on the proposed synchronization, we also study the hybrid synchronization which contains modified complex projection and module-phase synchronization because hybrid synchronization not only deal with the synchronization real part and imaginary part, respectively, but also take module and phase of complex system into consideration. Owing to it is difficult to design the controller directly, our work involve an intermediary system. The asymptotic convergence of the errors between the states is proven and the computer simulation results present the effectiveness of our method. (c) 2014 Elsevier Inc. All rights reserved.