制导弹药飞行视景仿真系统的时间管理研究

摘要

时间管理是仿真系统的重要概念,也是RTI(运行时间支撑系统)提供的重要服务之一,它从时间同步方面保证仿真系统运行效率和逻辑正确性.一个仿真系统能否真实可信的再现实际系统,时间管理是一个关键的因素.该文结合时间管理特点,从开发基于HLA(高层体系结构)仿真应用的角度分析了时间管理机制,重点研究了制导弹药飞行视景仿真系统中的时间管理方法以及时间推演过程,为开发类似基于HLA仿真系统的人员提供了参考.%Time management is not only an important concept of simulation systems, but also an important service provided by Run Time Infrastructure. It ensures the executive efficiency and logical correction of a simulation system through time synchronizing. Time management is a key factor for a simulation system to reveal an actual system authentically. Having combined the characteristics of time management, the thesis analyzes the time managing system from the aspect of simulation application based on HLA. It emphasizes on the research of time managing methods and the time advancing process, and gives a reference for the researchers who are working on the similar simulation systems based on HLA.