基于混合蛙跳的网络生存性计算方法

Novel calculation method of network survivability based on shuffled frog leaping

为了解决网络生存性的评价问题,基于混合蛙跳算法提出了一种新的计算方法SSFL(survivability-based on shuffled frog leaping)。利用网络剩余流量和网络剩余能量给出了生存性定义,并结合混合蛙跳算法设计了生存性算法流程,以此获得最大网络剩余能量;利用OPNET和MATLAB进行仿真实验,深入研究了网络生存性与失效链路、权重系数等参数之间的关系。仿真结果表明,相比于其它方法,SSFL表现出较好的适应性。

To solve the evaluation problem of network survivability, a new calculated method named SSFL （survivability-based on shuffled frog leaping） is proposed based on shuffled frog leaping algorithm. In this method, the definition of survivability is presented by network remaining flow and network remaining energy, and the survivability algorithm process is designed with shuffled frog leaping to get the maximum network remaining energy, a simulation is conducted to study the relationship among network survivability, failures link and weight factor using OPNET and MATLAB, the results show SSFL algorithm has better adaptability compared with other method.