靶场内外场一体化仿真体系结构及时间管理  

Architecture and time management for integrated simulation of infield and outfield

作　　者：王鹏[1] 李革 黄柯棣[1] 

机构地区：[1]国防科学技术大学信息系统与管理学院,湖南长沙410073

出　　处：《系统工程与电子技术》2017年第10期2255-2263,共9页Systems Engineering and Electronics

基　　金：国家自然科学基金(61374185)资助课题

摘　　要：靶场内外场一体化仿真试验可以有效利用靶场内、外场现有的资源和系统,将内场中的各种仿真试验资源和外场各种实装系统联合起来,为虚拟靶场提供综合试验能力,使得内、外场试验有机地融为一体。首先针对靶场内外场一体化仿真试验的应用需求,提出了基于数据分发服务(data distribution service,DDS)的层次化仿真体系结构;然后设计并实现了针对该体系结构的基于网关的时间管理方法,并提出了一种基于全球定位系统(global positioning system,GPS)的时间同步方法;最后通过在实际靶场中进行测试评估,验证了该体系结构、时间管理方法的有效性。The integrated simulation test for both infield and outfield can enable the effective use of the facilities and systems of the infield and outfield. It can enable the joint simulation test of the simulation test systems of the infield and the real equipment systems of the outfield. It can also make the infield and outfield properly mixed to be a complete one. Firstly, the data distribution service （DDS）-based layered simulation architecture is proposed to meet the requirements of the integrated simulation test for the range. Then the design and implementation of the gateway based time management is studied and the global positioning system （GPS） based time synchronization algorithm is proposed. Finally, by testing and evaluation in the real range, the validity of the proposed architecture and time management algorithm is confirmed.

关 键 词：层次化体系结构 一体化仿真试验 数据分发服务 靶场试验 时间同步 

分 类 号：V37[航空宇航科学与技术—航空宇航推进理论与工程] O241.5[理学—计算数学]