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应用控制科学理论离散事件动态系统摄动分析思想,提出了一种基于无时钟事件追踪法进行并行仿真的快速算法.根据被模拟网络在一组参数下的仿真样本轨迹,同时并行构造一簇不同参数集合下的网络系统样本轨迹.实验结果表明该算法大大提高了通信网随机模拟与性能评估的效率.
Applying the idea of perturbation analysis of dynamic system of discrete event to control science theory, a fast algorithm based on clockless event tracking method is proposed. According to the simulated sample trajectory of a simulated network under a set of parameters, a series of sample trajectories of network system under different parameters are constructed in parallel. Experimental results show that this algorithm greatly improves the efficiency of stochastic simulation and performance evaluation of communication networks.