DESIGN OF HIGHLY RELIABLE LOGIC CONTROL SOFTWARE FOR ESCAPE SYSTEM IN PRE-LAUNCHING STAGE
Journal Title: Topics in Intelligent Computing and Industry Design (ICID) - Year 2017, Vol 1, Issue 2
Abstract
In order to meet the sudden danger of manned launch vehicle on the ground, emergency escape control design in the pre-launching stage should ensure high reliability and high safety. Based on programmable logic control combination (PLC), a logic control software design was proposed. By constructing ‘data input module’, ‘logic control module’ and ‘function module’, emergency escape commands could be transmitted accurately; at the same time, combined with redundancy design, filtering design and other reliability design measures, the goal of occupying less system resources and high efficiency has been realized, which could guarantee that astronauts escape quickly and reliably at the first time of danger.
Authors and Affiliations
Xu Yang, Wang Haitao, Peng Yue, Ren Yuehui
Keywords
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- EP ID EP409808
- DOI 10.26480/wsmce.01.2017.117.117
- Views 47
- Downloads 0
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