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Establishment and application of VXI data acquisition system(PDF)

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]

Issue:
2008年05期
Page:
54-58
Research Field:
测控与试验
Publishing date:

Info

Title:
Establishment and application of VXI data acquisition system
Author(s):
Lei Zhen; Tang Yunlong
Xi'an Aerospace Propulsion Test Technique Institute，Xi'an 710100，China
Keywords:
liquid rocket engine; data acquisition; parameter measurement
PACS:
V434.3
DOI:
-
Abstract:
In the LOX／kerosene rocket testing，the technical index on measurement accuracy and sampling speed needs the selection and complement of data acquisition system to measure the multi parameters including the temperature，preassure，flow rotating speed，thrust and vaccum pressure． This article introduees the completion of each parameter measurement by use of VXI data ac— quisition system，the system establishment and resolution of system debugging．It also presents the aDplication of VXI data acquisition system in the emergency cut—off of engine fault diagnosis system·

References:

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Last Update: 1900-01-01