This paper analyzes the data obtained from inspecting oil spectrum of some aero-engine, and uses the method of grey correlative degree analysis to process the data from the horizontal relations among various elements as the starting point.Aero-engine wear condition is judged by the grey correlative changes, whose results are consistent with the actual wear state.This paper widens the application field of grey correlation degree analysis, through which the working state of aero-engine can be analyzed more comprehensively.
LI Nan, ZHANG Wei-liang, ZHANG Shuai, SHI Hong
. Research on aero-engine wear state based on oil spectrum data[J]. Journal of Shenyang Aerospace University, 2013
, 30(2)
: 1
-3
.
DOI: 10.3969/j.issn.2095-1248.2013.02.001
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