Main works of the dissertation are as follows:Firstly, introduced the model of Wang-Smith CNN, and its dynamics characteristics, such as Lyapunov exponent (LE), bifurcation and dissipative have been analyzed thoroughly.

• 首先，简要介绍Wang-Smith混沌神经网络模型并深入分析该模型的动力学特性，这主要包括两个方面：一方面是分析只含有一个神经元时系统的Lyapunov特征指数、分岔现象以及系统的耗散性；