{"title":"Research on reliability of aero-engine nacelle based on survival analysis","authors":"Zhili Chen, Xiuhua Chen, Xiaobo Zhang, Jian Chen, Yong Liang","doi":"10.1007/s42401-023-00195-9","DOIUrl":null,"url":null,"abstract":"<div><p>This paper studies the reliability modeling of civil aircraft engine nacelles. Based on the fault record data of an aircraft over the years, the two-parameter Weibull model and the Cox proportional hazards model are used respectively. On MATLAB and SPSS software, reliability modeling was carried out for several important equipment of this type of aircraft. And it was tested in the fault prediction to verify the feasibility of the model and prediction method.</p></div>","PeriodicalId":36309,"journal":{"name":"Aerospace Systems","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Aerospace Systems","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.1007/s42401-023-00195-9","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Earth and Planetary Sciences","Score":null,"Total":0}
引用次数: 0
Abstract
This paper studies the reliability modeling of civil aircraft engine nacelles. Based on the fault record data of an aircraft over the years, the two-parameter Weibull model and the Cox proportional hazards model are used respectively. On MATLAB and SPSS software, reliability modeling was carried out for several important equipment of this type of aircraft. And it was tested in the fault prediction to verify the feasibility of the model and prediction method.
期刊介绍：
Aerospace Systems provides an international, peer-reviewed forum which focuses on system-level research and development regarding aeronautics and astronautics. The journal emphasizes the unique role and increasing importance of informatics on aerospace. It fills a gap in current publishing coverage from outer space vehicles to atmospheric vehicles by highlighting interdisciplinary science, technology and engineering.
Potential topics include, but are not limited to:
Trans-space vehicle systems design and integration
Air vehicle systems
Space vehicle systems
Near-space vehicle systems
Aerospace robotics and unmanned system
Communication, navigation and surveillance
Aerodynamics and aircraft design
Dynamics and control
Aerospace propulsion
Avionics system
Opto-electronic system
Air traffic management
Earth observation
Deep space exploration
Bionic micro-aircraft/spacecraft
Intelligent sensing and Information fusion
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