Design and application of engine test gas path fault diagnosis system

Da Ming Zhu; Zhi Li Zhu; Hai Long Tang

Design and application of engine test gas path fault diagnosis system

Da Ming Zhu^*
, Zhi Li Zhu
, Hai Long Tang

^*此作品的通讯作者

航空发动机研究院

Beihang University

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

A gas path fault diagnosis system was established with the whole engine test data for the study. The system functions and the implementation flow chart were described. The fault diagnosis and optimal adjustment module was established using failure mode and adjustment model. And then taking a dual-shaft turbofan engine as an example, numerical experiments were conducted for noise and results analysis. Finally, the development of the system was discussed.

源语言	英语
页（从-至）	2768-2772
页数	5
期刊	Hangkong Dongli Xuebao/Journal of Aerospace Power
卷	24
期	12
出版状态	已出版 - 12月 2009

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title = "Design and application of engine test gas path fault diagnosis system",

abstract = "A gas path fault diagnosis system was established with the whole engine test data for the study. The system functions and the implementation flow chart were described. The fault diagnosis and optimal adjustment module was established using failure mode and adjustment model. And then taking a dual-shaft turbofan engine as an example, numerical experiments were conducted for noise and results analysis. Finally, the development of the system was discussed.",

keywords = "Aero-engine, Fault diagnosis, Optimal adjustment, Testing",

author = "Zhu, \{Da Ming\} and Zhu, \{Zhi Li\} and Tang, \{Hai Long\}",

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AU - Zhu, Da Ming

AU - Zhu, Zhi Li

AU - Tang, Hai Long

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N2 - A gas path fault diagnosis system was established with the whole engine test data for the study. The system functions and the implementation flow chart were described. The fault diagnosis and optimal adjustment module was established using failure mode and adjustment model. And then taking a dual-shaft turbofan engine as an example, numerical experiments were conducted for noise and results analysis. Finally, the development of the system was discussed.

AB - A gas path fault diagnosis system was established with the whole engine test data for the study. The system functions and the implementation flow chart were described. The fault diagnosis and optimal adjustment module was established using failure mode and adjustment model. And then taking a dual-shaft turbofan engine as an example, numerical experiments were conducted for noise and results analysis. Finally, the development of the system was discussed.

KW - Aero-engine

KW - Fault diagnosis

KW - Optimal adjustment

KW - Testing

UR - https://www.scopus.com/pages/publications/73649141690

M3 - 文章

AN - SCOPUS:73649141690

SN - 1000-8055

VL - 24

SP - 2768

EP - 2772

JO - Hangkong Dongli Xuebao/Journal of Aerospace Power

JF - Hangkong Dongli Xuebao/Journal of Aerospace Power

IS - 12

ER -

Design and application of engine test gas path fault diagnosis system

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