【摘要】 本文运用广义胞映射对具有参数不确定的多吸引子共存系统进行了分析，指出了参数不确定性对多吸引子共存系统全局特性的影响·并进一步得到可以通过各个吸引子的保护层厚度大小的比较，来判断随着不确定程度的增加，哪一个吸引子将要首先消失·更多还原

【Abstract】 In this paper the generalized cell mapping(GCM) method is used to study multiple_attractor coexisting system with parameter uncertainties. The effects that the uncertain parameters has on the global properties of the system are presented. And It is obtained that the attractor with much smaller value of protect thickness will disappear firstly with the degree of the uncertainty of parameter increasing.更多还原