中文摘要：

一络组成的互连元件之间具有复杂的动态行为。一些子网通常被视为他们的特殊功能的网络模块。反馈回路在这些网络图案中发挥的重要作用。通过改变一个参数值，我们发现，耦合回路可以表现出丰富的动力学行为。我们通过分岔目分析两个耘合结构的动力作用，我们找出了瓤合系统发生hopf分岔时的hill系数的区阃和发生双毽态的时的压制参数的区间。

英文摘要：

Network consisting of the complex between the interconnection elements may have a complex dynamic behavior.Some subnet usually is regarded as a network of their special function module.Feedback loop play important role in these network motifs in the.By changing the value of a parameter, we find that, the coupling loop can exhibit rich dynamic behavior. We analyze the dynamic action of two coupled structure by means of the bifurcation dlagram,we find the parameter interval of Hill coefficient when Hopf bifurcation occurs and the range of suppression parameters state when the bistability occurring.