|Table of Contents|

Analysis and Application of Redundancy CharacteristicsBased on Python Language(PDF)

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

Issue:
2018年04期
Page:
80-
Research Field:
计算机工程
Publishing date:

Info

Title:
Analysis and Application of Redundancy CharacteristicsBased on Python Language
Author(s):
Qiu JuYe ZhifengZhao Yongping
Library,Nanjing University of Aeronautics & Astronautics,Nanjing 211106,China
Keywords:
Pythonredundancyfly control systemreliability
PACS:
V19
DOI:
10.3969/j.issn.1672-1292.2018.04.012
Abstract:
In view of the requirements of all aspects of the redundancy flight control computer system,the redundancy flight control computer system based on Python development language is introduced. A new concept, pretreatment concept is put forward on the basis of this idea,the structure models of the hardware three redundancy and software three redundancy are established. Among them,in the software three-redundancy architecture model,three versions of software are developed in different languages. The first software and second software are developed by Python,the third software is developed by C language,each other being the backup software on the three computers. The results show that the method can reduce the cost of development and the homomorphic failure rate while improving the reliability and failure maintenance rate.

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Last Update: 2018-12-30