摘要
Petri网是一种非形式化的建模方法,具有严格的定义和强大的数学分析能力,适合对同步、并发、资源共享的系统建模。利用Petri网对战术装备维修保障指挥过程进行建模,可以快速准确的描述保障指挥的流程,进而可对指挥过程进行分析,找出影响系统效率的环节加以改造和优化。本文通过对保障指挥过程的分析,建立了基于Petri网的维修保障指挥过程模型,并依据模型进行合理化简,根据假设的实例数据对比分析了现有和简化后的指挥过程的平均延迟时间,从而为战术装备维修保障指挥过程的优化提供依据。
Petri Net is a nonformalization mode1 method.It includes strict define and convincing analysis capability,and can be applied in the systemcharacterized with concurrence,synchronization and resources sharing.Petri Net is used to model the command process of maintenance support,that can describe and analyse the command process fleetly.It is easy to find and optimize conditionality factors of command process.This paper sets up maintenance support command process model based on Petri Net by analyzing the process and predigests the model.At last,the paper analyses the maintenance support system efficiency by using presumptive parameter.The result can provide the warranty for the optimization of maintenance support command process.
出处
《指挥控制与仿真》
2011年第1期113-117,共5页
Command Control & Simulation
