|本期目录/Table of Contents|

[1]彭 喆,付盛坤.基于FPGA的内嵌滤波算法的高速PCI采集卡设计[J].工业仪表与自动化装置,2017,(03):74-77.
 PENG Zhe,FU Shengkun.Design of high-speed PCI data acquisition card with embedded filter algorithm based on FPGA[J].Industrial Instrumentation & Automation,2017,(03):74-77.
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基于FPGA的内嵌滤波算法的高速PCI采集卡设计

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2017年03期
页码:
74-77
栏目:
出版日期:
2017-06-15

文章信息/Info

Title:
Design of high-speed PCI data acquisition card with embedded filter algorithm based on FPGA
文章编号:
1000-0682(2017)03-0000-00
作者:
彭 喆付盛坤
(中航工业第一飞机设计研究院,西安710021)
Author(s):
PENG Zhe FU Shengkun
(The First Aircraft Institute, Xi’an 710021, China)
关键词:
采集卡PCIFPGA滤波算法双缓冲区
Keywords:
data acquisition card PCI FPGA filtering algorithm double-buffer structure
分类号:
TP274.2
DOI:
-
文献标志码:
A
摘要:
针对现有采集卡在滤波处理方面的不足,对采集卡的原理设计、FPGA的开发及滤波算法的实现进行研究,设计出一种新型高速PCI采集卡,其关键技术是将上位机实现的数字滤波器移植到FPGA中,在FPGA内部集成16阶FIR数字滤波器,并将M4K存储块配置为两个双端口RAM,构成双缓冲区。经实验验证,该采集卡能在复杂的使用环境中保证信号的高速、高精度采集,已成功应用于某型飞机的平尾舵机综合测试系统中。
Abstract:
Aiming at the shortages of the filtering processing schemes for existing acquisition cards, a new design method of the high-speed PCI data acquisition card is proposed in this paper. The key technology is to complete the digital filter in the FPGA instead of in the upper computer. In this paper, the principle of the acquisition card, the development of the FPGA part and the implementation of the filtering algorithm are illustrated. The system integrates the 16 order FIR digital filter in FPGA. The internal M4K memory blocks are configured as two dual-port RAMs, thus achieve the double-buffer structure. The test results show that the acquisition card can achieve high speed and high precision acquisition. This card has been successfully applied to an integrated test system for the aircraft steering gear.

参考文献/References:

[1] 钱慧玲,左明鑫,黄红星,等.基于FPGA的数字滤波器设计[J].大众科技, 2010(10):65-66. [2] 黄国庆,贾立恺.基于FPGA的高速PCI采集卡设计[J]. 河南师范大学学报(自然科学版), 2010, 38(2):53-55. [3] 闫晟,侯朝焕,原建平.基于PCI总线的高速信号采集卡设计[J].网络新媒体技术, 2007, 28(4):395-398. [4] Khan F A, Hafeez Z, Mirza A. Design of FPGA based DAQ card using PCI express protocol[C].//Multitopic Conference, IEEE International, IEEE, 2011:211 - 216. [5] 张欣恺,刘文泉,史俊,等.基于加速度计的振动形态监测系统的设计[J].工业仪表与自动化装置, 2014(1):32-35. [6] Bergmann T, Bormann D, Howe M A, et al. FPGA-based multi-channel DAQ systems with external PCI express link to GPU compute servers[C]. //Real Time Conference(RT), 2012 18th IEEE-NPSS,IEEE, 2012:1 - 5. [7] 林良有,张伟.基于FPGA的连续采样的高速PCI采集卡设计[J].计算机测量与控制, 2007,15(6):813-815. [8] 孙东辉,胡辉,郭云波.基于FPGA的高速多路数据采集系统的设计[J].微计算机信息, 2009(8):209-210. [9] 宋克柱,杨小军,王砚方.基于FPGA的PCI接口设计[J]. 电子技术应用, 2001(9): [10] 王友波,刘明业.PCI总线接口控制器的FPGA设计[J]. 北京理工大学学报, 2004(5): [11] 单天昌,陆达.基于FPGA的PCI接口DMA传输的设计与实现[J].计算机技术与发展,2010(4):215-219. [12] 吴德铭,陆达.高速通信中基于FPGA的PCI总线接口研究与设计[J].计算机应用, 2005(11):2717-2719.

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备注/Memo

备注/Memo:
收稿日期:2016-12-06 作者简介:彭喆(1989),女,陕西阎良人,硕士研究生,研究方向为控制理论与控制工程。
更新日期/Last Update: 1900-01-01