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Decoding Method of Calibration Frequency Binary System Code Based on CPLD(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2003年01期
Page:
36-39
Research Field:
Publishing date:

Info

Title:
Decoding Method of Calibration Frequency Binary System Code Based on CPLD
Author(s):
HuangXiaomao LaiBaitan ChenHejuan
School of Mechanical Engineering,NUST,Nanjing 210094
Keywords:
fuze binary codes decode
PACS:
TN76
DOI:
-
Abstract:
This paper int roduces the calibrat ion frequency binary system code in detail, method is put forw ard to solve the problem that the circuit of decoding calibration f requency b-i nary system code is too complex and w hich occupies too large space. Funct ion diagram of decoding t iming circuit for calibrat ion frequency binary system code in fuzes is g iven. How to use VHDL language to designs CPLD and carry out the funct ion of decoding calibrat ion f requency binary system code to realize t iming accurately is described. T he design is emulated, and the result is good. This circuit of fuze is very small and using low pow er. The design is superior to using sing le-chip-microcomputer or using digital components.

References:

1 翟性泉. 引信作用时间修正方法与炮口快速装定技术[ D] . 南京: 南京理工大学, 1999.
2 翟性泉, 郑传军. 电子时间引信装定数据编码与压缩方法[ J] . 南京理工大学学报, 1999, 23 ( 1) : 69~ 72.
3 Oberlin. Sel-f correcting inductive fuze setter. US. Patent, 5894102. 1999- 04- 13

Memo

Memo:
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Last Update: 2013-03-17