Application of Dempster-Shafer Evidence Theory in Fault Diagnosis of Aero-Engine Gas Path

被引：0

作者：

Wen, Di ^{[1
]}

Wu, Xue-Hai ^{[1
]}

Ling, Dan ^{[1
]}

Chen, Zhong-Zhe ^{[1
]}

Wang, Haikun ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Mech Elect & Ind Engn, Chengdu 611731, Sichuan, Peoples R China

来源：

PROCEEDINGS OF 2013 INTERNATIONAL CONFERENCE ON QUALITY, RELIABILITY, RISK, MAINTENANCE, AND SAFETY ENGINEERING (QR2MSE), VOLS I-IV | 2013年

基金：

中国国家自然科学基金;

关键词：

Dempster-Shafer evidence theory; Aero-engine; faulting diagnosis of gas path; information fusion;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, a method for multi-sensor information fusion based on D-S evidence theory is discussed. An aero-engine gas path component is used as the research object. The information fusion researches are executed on fault information level and information decision level. The effectiveness of the proposed method for comprehensive fault diagnosis of complex system is illustrated by a case study.

引用

页码：1871 / 1873

页数：3