摘要
为了调整和优化通信装备维修保障系统中各类资源配置,采用DEVS(Discrete EVent System Specifica-tions)与时间Petri网建模理论相结合的方法,对战时通信装备维修保障系统进行分层次建模,构建了战时通信装备维修保障系统层次时间Petri网(HTPN:Hierarchy Time Petri Net)模型,并讨论了模型的具体应用。该模型克服了普通Petri网建模的不足之处,使模型变得直观、简单,并有利于模型分析和仿真实现。通过此模型还可分析得出通信装备最短的维修时间,为装备维修的决策阶层提供决策支持,进一步提高了军队装备维修保障的能力。
In order to adjust and optimize resources in communication equipment maintenance support system, according DEVS （Discrete EVent System Specifications） and time petri net theory, a model for communication equipment maintenance support system based on hierarch structure is established. A model for conimunication equipment maintenance support system based on HTPN （Hierarchy Time Petri Net） is established. The method which applied complex place and sub-Petri net conquered to the shortage of modeling of communication equipment system based on Petri net, the model becomes directly perceptible and simple and is fit to be analyzed and simulated. The model can be used to analyze the shortest time for equipment maintenance. At last the application of the model is discussed. This conclusion can provide the decision-maker of equipment maintenance with support and also can improve the ability of equipment maintenance with support.
出处
《吉林大学学报（信息科学版）》
CAS
2009年第4期412-417,共6页
Journal of Jilin University（Information Science Edition）
基金
军队科研基金资助项目(KJZ04140)
