摘要
分析局域网分布实时仿真系统中的仿真时间延迟和仿真实时性条件,提出了适用于单速率和多速率分布实时仿真系统时序控制和测量的逻辑时间和逻辑时间戳机制,设计了同步启动调度策略和基于交互信息流的调度策略,并分别就调度策略的统一描述、技术特点、实现流程进行了分析,提出了调度策略引起的时间延迟的测量和补偿方案。
This paper analyzes the different types of time-delay in LAN-based Distributed Real-time Simulation (LANDRS). The real-time condition of LANDRS is presented. The schedule strategies for synchronous startup and interactive information stream are designed. We propose the measurement and compensation method of time-delay in scheduling. The designed schedule strategies have been successfully applied to an aircraft-platform simulation system.
出处
《系统仿真学报》
CAS
CSCD
2003年第7期1024-1029,共6页
Journal of System Simulation
基金
国家"211工程"建设项目~先进飞行控制技术实验室
关键词
分布实时仿真
调度策略
同步启动
交互信息流
distributed real-time simulation
schedule strategy
synchronous startup
interactive information stream
