系统仿真学报 ›› 2016, Vol. 28 ›› Issue (4): 842-850.

• 仿真系统与技术 • 上一篇    下一篇

基于SimEvents仿真获取网络不交化最小路集

唐建1, 艾芙莉2, 邵发明1, 张蕉蕉1   

  1. 1.解放军理工大学 野战工程学院机电工程教研中心,江苏 南京 210007;
    2.中国兵器工业集团 西北工业集团有限公司,陕西 西安 710043
  • 收稿日期:2014-11-11 修回日期:2015-01-18 出版日期:2016-04-08 发布日期:2020-07-02
  • 作者简介:唐建(1977-),女,四川成都,副教授,博士后,硕导,研究方向为复杂系统可靠性及仿真;艾芙莉(1975-),女,辽宁昌图,硕士,研究方向为机电系统可靠性建模与分析。
  • 基金资助:
    国家自然科学基金 (51175511);解放军理工大学青年基金 (42413461A)

Generate Network’s Disjoint MPs Based on SimEvents Simulation

Tang Jian1, Ai Fuli2, Shao Faming1, Zhang Jiaojiao1   

  1. 1. Mechanic & Electronic Engineering Center, College of Field Engineering, PLA University of Science and Technology, Nanjing 210007, China;
    2. Northwest Industries Group CO., LTD, HORINCO Group, Xi'an 710043, China
  • Received:2014-11-11 Revised:2015-01-18 Online:2016-04-08 Published:2020-07-02

摘要: 从信息传递角度,将CoA网络转换为具有前向和逆向传输路径的信息传输网络;在对网络不交化MPs(Minimal Path sets)算法原理分析基础上,设计了信息在网络中的传输和改写规则(包括正向和逆向传输规则),并以离散事件仿真(Discrete Event Simulation,DES)为手段,对网络建模,对算法实现。以SimEvents为平台,阐述了基于DES进行算法实现的基本思路:即以实体(Entity)为信息载体,以节点为暂存和处理单元。仿真过程中,信息随实体在网络中传输,并不断改写,直至完成不交化MPs的生成。对桥型网络和复杂网络的仿真结果验证了信息处理规则的正确性,和基于DES进行算法实现的可行性。

关键词: 网络, 不交化最小路集, 离散事件仿真, SimEvents

Abstract: The disjoint MPs (Minimal Path sets) algorithm proposed was improved from the point of signal transmission. The CoA network was transformed into a corresponding signal network, which was composed of forward and backward transmitting paths. According to the basic principle of disjoint MPs algorithm, a set of signal transmitting and rewriting rules, including forward and backward processing rules, were designed to make the disjoint MPs could be generated by means of DES (Discrete Event Simulation). The basic realizing idea was studied in SimEvents, in which, the entities acted as the information carriers, and the nodes as the message storage and processing units. During the operation of the network model, messages carried by entities will be constantly rewritten and transmitted before all the entities arrived to the terminal node. Until then, all the disjoint MPs could be automatically generated. The simulation results of bridged network and a more complex one verified the correctness of the transmitting rules and the feasibility to realize this algorithm by means of DES.

Key words: network, disjoint Minimal Path sets, discrete event simulation, SimEvents

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