The conception of time-delay error(TDE) is brought forward and the impacts of TDE to NDMS are discussed.
提出了动态测量时滞误差(TDE)的概念,讨论了TDE对动态测量误差处理结果的影响。
An adaptive estimator,based on LMS algorithm,is designed to estimate the time-source synchronous error without the GPS and other time synchronization equipment,and to achieve the dynamic compensation of time-delay error.
以基于网络的动态测试为研究背景,在无GPS等时钟同步设备的条件下,设计一个基于LMS算法的自适应估计器,对参比系统、被测系统及误差处理器的时钟源同步误差进行在线估计,实现了对网络时延引起的时滞误差的动态补偿。