卫星组网仿真中想定生成系统的设计与实现  

Design and implementation of scenario generation system in satellite networking simulation

作　　者：郑黎[1,2] 郑刚[1] 胡晓惠[1] 

机构地区：[1]中国科学院软件研究所,北京100190 [2]中国科学院研究生院,北京100190

出　　处：《计算机工程与设计》2011年第3期1084-1087,共4页Computer Engineering and Design

基　　金：中科院创新基金项目(CXJJ-09-S03)

摘　　要：为解决卫星组网仿真中的想定编辑生成问题,分析了组网仿真多任务多粒度的特点,提出了一种基于可扩展标记语言XML建模结合共享技术的想定动态生成方法。该方法将想定场景中的实体对象模型以及关系对象模型采用XML文档组织,可以根据仿真任务目的灵活选取所需模型生成想定文件。使用了将细粒度对象共享使用的方法,有效地提高了系统的效率。开发了软件系统,通过实例验证了所提方法的有效性,为各种细粒度仿真应用中的想定系统设计提供了可行的解决途径。To deal with scenario editing and generation in satellite networking simulation,characteristics of multitasking and multi-granularity for satellite networking are analyzed,and a dynamic scenario generating method based on extensible markup language（XML） modeling combined with shared technology is proposed.This method employs a XML document format to represent all the models of entity objects and relationship objects in scenario scene,based on which flexible scenario generation can be achieved according to simu-lation objectives.A shared fine-granularity objects method is used in the system to effectively improve systems’ efficiency.Finally,practical developed software is provided to validate the feasibility of the method and as an example to demonstrate scenario system design in various fine-granularity simulations.

关 键 词：卫星组网 想定生成 可扩展标记语言 多粒度仿真 共享技术 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]