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The Design and Realization of a Data Sampling Module for Inertial Sensors(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2005年04期
Page:
22-25
Research Field:
Publishing date:

Info

Title:
The Design and Realization of a Data Sampling Module for Inertial Sensors
Author(s):
FANG Hong~1; DING Min~2
1.Department of Biomedical Engineering,Southeast University,Jiangsu Nanjing 210018,China;2.The Fourth Institute,China Aerospace Science and Technology Corporation,Beijing 100076,China
Keywords:
data sam pling;  rea-l time;  PC104 bus;  DRAM
PACS:
V241
DOI:
-
Abstract:
In th is pape r introduced is a rea-l tim e da ta sam pling for inertia l sensors in an inertia l heading and attitude reference system. F irst, the design goal and structure o f the m odule are ana lyzed according to the rea l dem and and data type to be ga ined, a dua l CPU mode is adopted in orde r to guaran tee the on-tim e samp ling and reduce the load from m a in CPU, then the da ta sam pling m odule fo r inertial sensors base on PC104 BUS and dua lRAM is presented. To enhance the ab ility o f ant-i jamm ing and re liability, the auto- co rrecting function has been added in the softw are design. The design m ethod and rea liza tion are helpful for industria l contro l app lication.

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Memo

Memo:
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Last Update: 2013-04-29