基于XML的仿真想定标记语言SSML

The Simulation Scenario Markup Language (SSML) Based On XML

想定管理是仿真系统中的重要组成部分,想定管理的目标是实现想定与仿真相分离的处理机制,保持想定数据的独立性。本文提出的基于XML的仿真想定标记语言SSML,利用XML的Schema定义想定数据的约束规则并进行语法检查。通过SSML所提供的中间访问层实现想定处理与想定数据库存储模式的分离。利用XML所提供的Xquery标准和Xpath标准实现想定数据的可伸缩性、动态裁减和重组。

Scenario manage is the important part of HLA (High Level Architecture) system, the aim of scenario manage is separating scenario from simulation system, and keeping independence of scenario data. This paper provides the Simulation Scenario Markup Language (SSML) based on XML. SSML checks the scenario syntax rule by using the Schema of SSML. HLA system can have access to scenario data dependent on scenario DB by using the Middle layer provided by SSML. The agility, dynamic reducing and reforming of scenario data are realized by using the Xquery standard and Xpath standard.