Design of multi-channel telemetry data structure and real-time compression algorithm

被引：0
|
作者：
Liu, Xiaohua [1 ]
Ren, Yongfeng [1 ]
机构：
[1] N Univ China, Minist Educ,Dept Elect Sci & Technol, Key Lab Instrumentat Sci & Dynam Measurement, Natl Key Lab Elect Measurement Technol, Taiyuan 030051, Shanxi Province, Peoples R China
来源：
ISTM/2007: 7TH INTERNATIONAL SYMPOSIUM ON TEST AND MEASUREMENT, VOLS 1-7, CONFERENCE PROCEEDINGS | 2007年
关键词：
solid state recorder; data packet; real-time compression;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
By analyzing the storage characteristic of data for multi-channel telemetry data acquisition system based on solid state recorder the necessity of data compression is discussed in this paper, the disadvantage of present data structure in data compression is also described. Aiming at multi-channel data acquisition system, this paper introduces data packet structure, and a real-time compression algorithm for low complex hardware design is described based on it. Simulation result shows that this technology can meet requirement of multi-channel real-time data compression, also achieves high compression ratio and fast compression speed, possess great application value.
引用
收藏
页码：3326 / 3329
页数：4
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