基于STKX和HLA的空天仿真系统研究

Research on Aerospace Simulation System Based on STKX and HLA

在运用STK与HLA进行分布式空天仿真时缺少应用集成框架。为此,提出基于STKX和HLA的空天仿真系统。研制支持可变参数,且覆盖所有CONNECT命令的STKX适配器,对基本RTI进行面向对象封装,以实现包括运行库与辅助支持工具的HLA适配器,运用两级适配器搭建系统集成框架,并将其投入应用。结果表明,该框架能简化调用流程,提高执行效率。

This paper focuses on the problem that there is no integration framework in distributed aerospace simulation, and proposes a research on STKX and HLA-based aerospace simulation system. It develops a STKX adaptor which can support variable parameter and contain all CONNECT commands. Object oriented encapsulation is conducted on basic RTI and a HLA adaptor including runtime library and auxiliary supporting tools are created. It creates a space-ground integrated simulation framework based on the two level STKX adaptor and HLA adaptor. Application result shows the framework can simplify call process, and enhance the execution efficiency.