本文通过参数调制和自适应技术研究了两个不同阶的混沌系统的同步问题,通过构造Lapunov函数,证明了这两个系统的同步性,并给出了四阶的广义Lorenz系统与三阶Lü 系统同步的实例。 关键词不同阶混沌系统同步 控制器参数调制 Abstract we investigate the synchronization of the different order chaotic systems,based on parameters modulation and the adaptive control techniques,the techniques are successfully applied to an examples:generalized Lorenz system and Lü system. Key word different chaotic system synchronization controller parameter modulation