基于冗余链路的通信网络拓扑结构优化及抗毁伤性仿真  

The Topology Optimization and Simulation to Resist Demages to Communication Networks Based on Redundant Links

作　　者：顾宏波[1,2] 万玺[3] 王智源[2] 

机构地区：[1]重庆大学经济与工商管理学院,重庆400044 [2]后勤工程学院,重庆401311 [3]重庆科技学院经济管理学院,重庆401331

出　　处：《系统工程》2010年第3期80-86,共7页Systems Engineering

基　　金：国家社会科学基金资助项目(08XJY005)

摘　　要：在经典的无尺度网络模型(BA模型)的基础上,构建邻接网络的环形立交结构,提出了基于冗余链路的拓扑结构优化方案,并研究了网络拓扑结构的优化算法。利用MATLAB等软件对BA模型和优化方案进行仿真。仿真结果表明,本文提出的优化方案对网络本身并无显著影响,但能较好地提升网络的抗毁伤性能。Based on the classical scale-free network model （BA model）, this paper designs a adjacent network, the key nodes of which are constructed to be like the structure of rotary interchange, and puts forward a method of the topology optimization for communication networks by redundant links, and addresses the arithmetic of the topology optimization. BA model and the proposed method are simulated by matlab etc. The results of the simulation show that the method has less influence on the network itself, but it can effective improve the ability of the scale-free network to resist damages.

关 键 词：通信网络 拓扑优化 战场毁伤 仿真 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]