【摘要】 半物理仿真系统的建立要求实物部件能够在指定的时刻发送和接收信息 ,并与模型计算单元进行数据通信 ,因此定时的准确性和数据通信速度关系到系统的稳定性和精度。本研究针对常用的Windows操作系统 ,分析了定时和数据通信存在的主要问题并对其实现方法进行了研究 ,从而为分布式系统中的定时问题提供一种实用、精确的方法。更多还原

【Abstract】 The hardware in the loop simulation system requires that physical part sends or receives information at defined time and communicate with model computing unit,so veracity of time synchronization and speed of data communication will affect the stability and accuracy of the system.The problems existed in time synchronization and data communication are analyzed,some measures are taken and obtain good effects.This will provide one practical and precise method for the time synchronization in distributed interactive system.更多还原