摘要
分析了现有分布交互式仿真系统的一些同步方法的特点及其应用于分布式虚拟现实仿真系统的局限性,并提出了一种自适应调整仿真时钟推进速率的时间同步方法.最后将该方法应用于某石化企业的虚拟现实仿真系统,证明了其有效性.
Current synchronization methods for distributed simulation systems are examined and their limitations in applications to distributed virtual reality simulation system are discussed. Then a time synchronization method is proposed to self-adaptively control the advancement of simulation time. The synchronization method has been applied to the virtual reality simulation system of a petrochemical enterprise and its validity is verified.
出处
《信息与控制》
CSCD
北大核心
2008年第4期391-395,共5页
Information and Control
基金
国家863计划资助项目(2007AA04Z191)
关键词
时间同步
虚拟现实仿真
分布式系统
离散系统仿真
石化企业
time synchronization
virtual reality simulation
distributed system
discrete simulation system
petro- chemical enterprise
