摘要
DDS即数据分发服务(Data Distribution Service),是由OMG组织制定的一套API与互操作性协议规范,定义了一种以数据为中心的发布/订阅架构,能够满足系统实时、高效的数据交互需求。在实现对DDS技术分析的基础上,利用DDS产品设计了一组DDS本地通信接口,并搭建了一套分布式数字仿真系统,实现了多个分布式节点之间简单、高效的数据交互,并可以动态加入多个仿真节点,实现系统数据共享和节点的动态扩展。
Data Distribution Service(DDS) is a specification about data distribution service for real-time systems published by OMG, and defines a mechanism for Data-Centric Publish-Subscribe(DCPS). It can support the requirement for real-time and effective data-interactive. Depending on the study of DDS, a group of APIs and a distributed simulation system were designed, and the system is more flexible, real-time, scalable and reliable. It is shown that the DDS is available for real-time system communications according to its some practical applications.
出处
《系统仿真学报》
CAS
CSCD
北大核心
2014年第8期1678-1683,1691,共7页
Journal of System Simulation
