[1]袁赣南,董景均,卢志忠.雷达信号采集系统的设计与实现[J].应用科技,2010,37(04):52-55.[doi:10.3969/j.issn.1009-671X.2010.04.013]
 YUAN Gan-nan,DONG Jing-jun,LU Zhi-zhong.The design and implementation of radar signal acquisition system[J].yykj,2010,37(04):52-55.[doi:10.3969/j.issn.1009-671X.2010.04.013]
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雷达信号采集系统的设计与实现(/HTML)
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《应用科技》[ISSN:1009-671X/CN:23-1191/U]

卷:
第37卷
期数:
2010年04期
页码:
52-55
栏目:
自动化技术
出版日期:
2010-04-25

文章信息/Info

Title:
The design and implementation of radar signal acquisition system
文章编号:
1009-671X (2010) 04-0052-04
作者:
袁赣南董景均卢志忠
哈尔滨工程大学 自动化学院,黑龙江 哈尔滨,150001
Author(s):
YUAN Gan-nan DONG Jing-jun LU Zhi-zhong
College of Automation, Harbin Engineering University, Harbin 150001, China
关键词:
VxWorks雷达信号数据采集VC++CPCI技术
Keywords:
VxWorks radar signal data acquisition VC++ CPCI technology
分类号:
TP958.94
DOI:
10.3969/j.issn.1009-671X.2010.04.013
文献标志码:
A
摘要:
基于Windows/PXI技术的传统数据采集系统不能保证采集的准确性和可靠性,有时出现“丢数据”的现象.针对这些问题,通过分析CPCI总线下数据采集卡的特性,设计实现了一种基于VxWorks/CPCI技术的雷达回波信号数据采集系统.该系统满足了数据采集的实时性、可靠性与准确性要求,并加入了网络FTP传输功能,实现了采集数据的实时传输,简化了一些繁琐的数据导出操作.同时使用VC〖KG-*1/2〗+〖KG-*1/2〗+6.0编写分析软件,对采集到的雷达回波信号数据进行分析,取得了较满意的实验结果,进一步确认了该采集系统的可行性与可靠性.
Abstract:
The traditional data acquisition system based on Windows / PXI technology can not guarantee the accuracy and reliability of collection, and sometimes appears "lost data" phenomenon. In view of these problems, a radar echo signal data acquisition system was designed based on VxWorks / CPCI technology, by analyzing the features of data acquisition card under the CPCI bus. The system meets the realtime, reliability and accuracy requirements of data acquisition, and has the network FTP transfer function to achieve realtime transmission of data collection, simplifying the cumbersome operation of data export. At the same time, the collected data of radar echo signal was analysed using the analytical software written by VC++6.0. The results are satisfactory, which further confirms the feasibility and reliability of this acquisition system.

参考文献/References:

[1] SKOLNIK MERRILL I.雷达手册[M].北京:国防工业出版社,1978:10-26.
[2]王福友, 袁赣南, 卢志忠,等. 基于PXI-9820对海浪雷达回波采集的设计与实现[J].海洋测绘, 2008, 28(2): 52-56.
[3]郝燕玲, 唐艳红, 卢志忠. X波段航海雷达图像噪声监测与滤除方法研究[J]. 国土资源遥感,2008, 2: 14-17
[4]孙尧,王立宁,卢志忠.导航雷达回波信号的实时采集与回放[J].微计算机信息,2009,25(6):36-39.
[5]IZQUIERDO P, SOARES C G. Analysis of sea waves and wind from X band radar[J]. Ocean Engineering, 2005,32(11-12):1404-1419.

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备注/Memo

备注/Memo:
作者简介:袁赣南(1945-),男,教授,博士生导师,主要研究方向:导航系统自动化技术,E-mail:dongdi1985@126.com.
更新日期/Last Update: 2010-05-05