基于Petri网建模方法建立无人机系统放飞指挥流程及用语模型  

Establishing the Detonation Command Process and Model of UAV System Based on Petri Net Method

作　　者：沈晓帆 张展赫 周晓卫 SHEN Xiaofan;ZHANG Zhanhe;ZHOU Xiaowei(Chinese Flight Test Establishment,Xi’an 710089,China)

机构地区：[1]中国飞行试验研究院,陕西西安710089

出　　处：《现代信息科技》2019年第8期18-20,共3页Modern Information Technology

摘　　要：针对近年来我军多型号无人机科研任务飞行的新常态,本文采用基于包含狭义时序的Petri网建模方法对无人机系统放飞流程进行建模。首先在不同型号所使用的放飞流程及用语的基础上,对建模对象"无人机放飞指挥操作流程"中的构成元素和执行条件进行了重新定义,简要介绍了基础Petri网建模方法以及契合本模型符合狭义相对论时序的特点。最后,举例建立了以本文所述方法为基础的无人机放飞指挥流程,提出了结合令牌维度的树状组织结构图和资源管理表的方法扩展到Petri网的流程及模型,旨在为当前及未来其他无人机型号放飞指挥操作流程以及用语体系的建立提供思路。In response to the new normal of our military multi-model drone research missions in recent years,the UAV system flight process is modeled based on the Petri net method including narrow timing. Firstly,based on the release process and terminology used by different models,the constituent elements and execution conditions in the modeling object "The UAV Flight Command Operation Process" are redefined,and the basic Petri net modeling method is briefly introduced. The fit model conforms to the characteristics of the special relativity time series. Finally,an example of the unmanned aircraft flight command flow based on the method described in this paper is established. The process and model of the tree structure chart and resource management table combined with the token dimension are extended to the Petri net. Current and future models of other drone models are available to provide operational guidance and operational language systems.

关 键 词：无人机系统 放飞流程 指挥操作流程 指挥用语 

分 类 号：TP301.1[自动化与计算机技术—计算机系统结构] E072[自动化与计算机技术—计算机科学与技术]