| 飞机锁类机构性能退化可靠性分析方法综述 |
| |
| 引用本文： | 江德印,韩雅洁,陈天昱,江书海,崔卫民.飞机锁类机构性能退化可靠性分析方法综述[J].航空工程进展,2023,14(6):14-28. |
| |
| 作者姓名： | 江德印 韩雅洁 陈天昱 江书海 崔卫民 |
| |
| 作者单位： | 西北工业大学 航空学院 陕西 西安 710072,西北工业大学 航空学院 陕西 西安 710072,西北工业大学 航空学院 陕西 西安 710072,西北工业大学 航空学院 陕西 西安 710072,西北工业大学 航空学院 陕西 西安 710072 |
| |
| 基金项目： | 中国航空工业集团公司成都飞机设计研究所，门锁系统可靠性摸底实验，2015MC010023 |
| |
| 摘 要： | 随着航空航天装备的快速发展，对飞行器装备的可靠性要求逐渐提高，飞机锁类机构的可靠性对飞机起降的安全至关重要。以飞机舱门锁机构为研究对象，首先通过文献调研了大量舱门锁机构并分析了锁机构的特点和失效模式，阐述了锁机构的工作原理。其次综述了锁机构失效机理建模、机构渐变损伤的研究现状以及目前存在的问题，分析了国内外有关锁机构可靠性的研究现状；并针对多连杆机构可靠性分析和锁机构可靠性分析进行了分类梳理。最后对锁机构的可靠性分析研究思路进行总结，并对目前复杂锁机构的可靠性分析存在的问题及其研究趋势进行了展望。
|
| 关 键 词： | 飞机起落架 飞机锁机构 渐变损伤 可靠性分析 机构退化 |
| 收稿时间： | 2022/9/21 0:00:00 |
| 修稿时间： | 2023/3/1 0:00:00 |
Review of reliability analysis methods for performance degradation of aircraft lock mechanism |
| |
| Jiang Deyin,Han Yajie,Chen Tianyu,Jiang Shuhai and Cui Weimin.Review of reliability analysis methods for performance degradation of aircraft lock mechanism[J].Advances in Aeronautical Science and Engineering,2023,14(6):14-28. |
| |
| Authors: | Jiang Deyin Han Yajie Chen Tianyu Jiang Shuhai and Cui Weimin |
| |
| Institution: | School of Aeronautics,Northwestern Polytechnical University,Xi ''an 710072;China,,,,School of Aeronautics,Northwestern Polytechnical University,Xi ''an 710072;China |
| |
| Abstract: | With the rapid development of aerospace equipment, the reliability requirements of military equipment are gradually increasing, and the reliability of the aircraft lock mechanism is crucial to the safety of aircraft take-off and landing. This paper takes aircraft cabin door lock mechanism as the research object. Firstly, a large number of cabin door lock mechanisms are investigated through literature and the characteristics and failure modes of the lock mechanism are analyzed, and the working principle of the lock mechanism is described. Secondly, the failure mechanism modeling of lock mechanism and the status quo of gradual damage of lock mechanism and the existing problems are described. The reliability research status of locking mechanism at home and abroad is analyzed. The reliability analysis of multi-link mechanism and lock mechanism are classified and combed. Finally, the research ideas of reliability analysis of locking mechanism are summarized, the existing problems and research trends of reliability analysis of complex mechanisms are also prospected. |
| |
| Keywords: | Aircraft landing gear Aircraft lock mechanism Gradual damage Reliability analysis Institutions degradation |
|
| 点击此处可从《航空工程进展》浏览原始摘要信息 |
| 点击此处可从《航空工程进展》下载免费的PDF全文 |
|
