摘要
基于动态多节点时间同步的应用,提出一种基于卫星导航动动伪距差分增强的时间同步技术,相对时间同步精度可达到ns级,绝对时间同步精度与单点授时技术相当,可应用于动态多平台时间同步。
Based on the application of dynamic multi node time synchronization,this paper proposes a time synchronization technology based on dynamic pseudo range differential enhancement of satellite navigation.The relative time synchronization accuracy can reach ns level,and the absolute time synchronization accuracy is equivalent to that of single point time service technology,which can be applied to dynamic multi platform time synchronization.
作者
张睿
ZHANG Rui(The 20th Research Institute of CETC,Shaanxi 710068,China)
出处
《电子技术（上海）》
2021年第7期212-213,共2页
Electronic Technology
关键词
卫星授时
相对时间同步
多节点
satellite time service
relative time synchronization
multi node
