现代电子技术Issue(9)：109-111,3.
一种采用PCI软核的轴角数据采集系统
Axial angle position data acquisition system with PCI IPcore
摘要
Abstract
To realize real⁃time control of servo system′s angle position,a high⁃speed angle position data acquisition system based on PCI IPcore is designed in this paper. The PCI interface logic,FIFO memory cell and axial angle converting control logic are realized with FPGA. A resolver⁃to⁃digital converter is adopted to realize the high⁃speed axial angle conversion. In addition,a corresponding driver of windows driver model(WDM)is designed. The acquisition card is applied to LabWindows system. Exper⁃iments prove that the max sampling rate is up to 27 r/s,and the data transmission rate achieves 132 MB/s.关键词
数据采集/轴角编码/PCI软核/FPGAKey words
data acquisition/axial angle encoding/PCI_IPcore/FPGA分类
信息技术与安全科学引用本文复制引用
吴卫国,陈大科..一种采用PCI软核的轴角数据采集系统[J].现代电子技术,2013,(9):109-111,3.基金项目
江苏省“六大人才高峰”资助 （）
