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为了解决信任模型的分层结构与物理分簇结构分离造成的移动自组网稳定性差、网络可生存时间短的问题,提出基于信任度量的网络分簇模型.在研究直觉模糊集距离测度的基础上,提出了在直觉模糊集理论下的信任度量方法.通过对簇结构的稳定性及能量消耗进行分析,以对HELLO消息进行扩展的形式,提出了基于信任度的簇结构生成算法.仿真实验结果表明,该模型在簇首变化率、簇成员能量消耗与移动自组网络可生存时间方面具有一定的优势.
In order to solve the problem of poor ad hoc network stability and short network survivability caused by the separation of the hierarchical structure of the trust model from the physical clustering structure, a network clustering model based on trust metrics is proposed.Studying the basis of intuitionistic fuzzy set distance measure , This paper proposes a trust measure method based on intuitionistic fuzzy set theory.Through the analysis of the stability and energy consumption of cluster structure, this paper proposes an algorithm of cluster structure generation based on trust in the form of extending HELLO message.The simulation experiment The results show that the model has some advantages in terms of the rate of change of cluster heads, the energy consumption of cluster members and the survivability of mobile ad hoc networks.