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|本期目录/Table of Contents|

复杂可编程器件和单片机在坐标测试中的应用

《探测与控制学报》[ISSN:1008-1194/CN:61-1316/TJ]

期数:
2010年03期
页码:
61
栏目:
出版日期:
2010-06-26

文章信息/Info

Title:
CPLD and MCU Application to Coordinate Measurement
文章编号:
1008-1194(2010)03-0061-04
作者:
徐健; 赵冬娥; 邓均; 黄智
中北大学电子测试技术国防重点实验室，仪器科学与动态测试教育部重点实验室，山西 太原030051
Author(s):
XU Jian; ZHAO Dong＇e; DENG Jun; HUANG Zhi
National Defense Key Laboratory of Electronic Measurement Technology,Ministry of Education Key Laboratory of
Instrumentation Science and Dynamic Measurement,North University of China,Taiyuan 030051,China
关键词:
激光测坐标靶; CPLD; 51单片机
Keywords:
laser screens for coordinate measurement; CPLD; 51MCU
分类号:
TJ06
DOI:
.
文献标识码:
A
摘要:
针对控制器I/O口不足的问题，提出将复杂可编程器件(CPLD)和单片机相结合应用于激光光幕坐标靶测试。采用CPLD作为坐标数据采集和存储装置，单片机控制CPLD的工作，并处理、显示数据。对7.62 mm弹丸的过靶坐标进行了测试实验，结果证明CPLD和单片机在激光光幕坐标靶测试的应用中不仅继承了光电靶的众多优点，还解决了传统激光光幕测坐标靶的处理器I/O紧缺、处理速度慢等缺点，满足靶场对与弹丸坐标采集测试靶面大、可测连发的要求。具有调试简单、灵敏度高、响应速度快、可拼接的优点。
Abstract:
Aiming at the lack of MCU`s I/O number,this paper proposed an CPLD and MCU application to laser screen coordinate measurement.The CPLD was used as the coordinate acquisition and collection equipment,MCU controled the CPLD,and received,processed, and displied the data from CPLD.The experiment of coordinate measurement of 7.62 mm projectile was carried out,the result proved that the CPLD and MCU not only inherited the merits of the optical-electrical target,but also solved the problem of I/O deficiency and processing speed slowness of traditional MCU.This method can meet the demands of large area target and running fire for the acquisition of projectile coordinate.It was convenient in adjustment,high sensitivity, fast response speed,and can be joint with the laser screen.

参考文献/References

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备注/Memo

备注/Memo:
*收稿日期：2010-01-01    修回日期：2010-03-29
基金项目：国家重点实验室基金项目资助（9140C1204060809）
作者简介：徐健(1982-)，男，山西怀仁人，硕士研究生，研究方向：测试计量技术及仪器光电检测技术。E-mail：zhaodonge@nuc.edu.cn。
更新日期/Last Update: 2010-07-13