摘要
随着测控系统的发展,对数据和信号处理的能力需求越来越高,传统的数字信号处理系统已不能满足实时高速的处理需求,为了解决这一难题,设计了一种基于PowerPC的数据存储及回放系统。整个系统由PowerPC子系统、ARM子系统、Flash存储子系统、AD/DA采集回放子系统及通信子系统组成,实现了AD采样数据的实时存储和转发,还可以将存储的采样数据通过DA进行回放,提升了测控系统数据和信号处理能力。
With the development of measurement and control system, the requirement of digital signal processing’s capability is higher and higher.Conventional digital processing system cannot meet the processing requirement of real-time and high-speed.To solve this problem, designed a kind of data storage and playback system based on PowerPC,including PowerPC subsystem, ARM subsystem, Flash storage subsystem, AD/DA acquisition and playback subsystem, and communication subsystem, which achieved real-time storage and forwarding of AD sampled data.The stored sample data can be replayed by DA.This system improved the data processing and signal processing ability of measurement and control system.
作者
常旷博
刘文魁
孟景涛
王涛
冀云成
CHANG Kuangbo;LIU Wenkui;MENG Jingtao;WANG Tao;JI Yuncheng(The 54th Research Institute of CETC,Shijiazhuang 050081,China;Unit 61768 of PLA,Sanya 572099,China;Unit of 63769 of PLA,Xi’an 710032,China)
出处
《无线电通信技术》
2022年第5期917-923,共7页
Radio Communications Technology
基金
国家部委基金资助项目。
