利用模糊数学思想,针对MANET提出了一种稳定性评估模型,即节点—链路模糊稳定度模型。该模型通过对位置临界点和速度进行综合模糊建模,用模糊值精确衡量MANET中节点与链路的稳定性高低。理论和模拟分析证明了该模型能更有效地对MANET的稳定性和生存能力进行定量评估。在该模型下,MANET中节点与链路在大尺度时间区间内的稳定性要高于小尺度时间区间内的稳定性。
This paper proposed a stability assessment model:node-link fuzzy stability model for MANET based on fuzzy mathematical thinking.This model's central idea was to integrate fuzzy modeling of the critical location point and speed.It used fuzzy values to accurately measure the stability of the level of nodes and links in MANET.Compared to other assessment methods,this fuzzy stability model could be more effective in its quantitative evaluation of the stability of the survival parameters of MANET.Under this model,the stability of node and link in MANET at large-scale time interval is higher than that of the one at small-scale time interval.