Reliability modeling distribution method of aero-engine based on parameter fusion

The invention discloses a reliability modeling distribution method of an aero-engine based on multi-parameter fusion. The reliability modeling distribution method comprises the following steps: establishing a reliability conversion and distribution model based on an association relationship between...

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Bibliographic Details
Main Authors SHAN XINGJIAN, REN BANGYUE, WANG XIAOBIN
Format Patent
LanguageChinese
English
Published 24.11.2023
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses a reliability modeling distribution method of an aero-engine based on multi-parameter fusion. The reliability modeling distribution method comprises the following steps: establishing a reliability conversion and distribution model based on an association relationship between an operation reliability index of the engine and a design index of the engine; fusing a plurality of influence factors of the operation reliability index based on a parameter fusion algorithm to determine parameters of the reliability conversion and distribution model; and converting the operation reliability index into the design index based on the reliability conversion and distribution model after the parameters are determined, and distributing the design index to a component system of the aero-engine. According to the method, the parameters of the reliability conversion and distribution model are determined by establishing the reliability conversion and distribution model and fusing a plurality of influence fac
Bibliography:Application Number: CN202210524483