| 基于FFMECA的任务可靠性综合评价方法 |
| |
| 引用本文： | 陈卫东,冉臣龙,郑启辉,黄文军,李江龙,许江涛.基于FFMECA的任务可靠性综合评价方法[J].北京航空航天大学学报,2016,42(9):1819-1826. |
| |
| 作者姓名： | 陈卫东 冉臣龙 郑启辉 黄文军 李江龙 许江涛 |
| |
| 作者单位： | 1.哈尔滨工程大学 航天与建筑工程学院, 哈尔滨 150001 |
| |
| 基金项目： | 国家“863”计划(2013AA122904)，国家自然科学基金(11372080)，哈尔滨市科技局青年创新人才基金(2014RFQXJ121)，National High-tech Research and Development Program of China(2013AA122904)，National Natural Science Foundation of China(11372080)，Young Creative Talents Foundations of Harbin Science and Technology Bureau(2014RFQXJ121) |
| |
| 摘 要： | 任务可靠性的评价是武器装备研制生产过程中的重要工作内容，任务阶段的FMECA评价多从定性的角度进行，未考虑故障模式影响程度的定量指标。基于模糊数学思想，结合FMECA分析中的故障模式影响概率，形成FFMECA分析方法；并在此基础上，将那些影响任务完成的故障模式以定量的形式进行区分，进行考虑故障模式影响概率的任务可靠性评价，并以可撒布地雷为例开展了任务阶段的定量与定性分析。结果表明:本文方法紧密结合可靠性前期工作，对武器装备可靠性评价流程进行了规划，对可靠性评价方法的工程应用具有一定的指导意义。
|
| 关 键 词： | 任务可靠性评价 故障影响概率 FFMECA分析 可撒布地雷 定量与定性分析 |
| 收稿时间： | 2015-09-07 |
Comprehensive assessment method of mission reliability based on FFMECA |
| |
| CHEN Weidong,RAN Chenlong,ZHENG Qihui,HUANG Wenjun,LI Jianglong,XU Jiangtao.Comprehensive assessment method of mission reliability based on FFMECA[J].Journal of Beijing University of Aeronautics and Astronautics,2016,42(9):1819-1826. |
| |
| Authors: | CHEN Weidong RAN Chenlong ZHENG Qihui HUANG Wenjun LI Jianglong XU Jiangtao |
| |
| Institution: | 1.College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, China2. Beijing Electro-Mechanical Engineering Institute, Beijing 100074, China3. The First Engineers Scientific Research Institute of the General Armaments Department, Wuxi 214035, China4. China Research Institute of Radio Wave Propagation, Qingdao 266107, China |
| |
| Abstract: | Mission reliability assessment is an important part of the process of weapon equipment development and production, and the assessment of FMECA in the attack mission stage has been made mostly in the qualitative aspect without consideration of the quantitative index of the degree of failure mode effect. In this paper, based on the fuzzy mathematics, the probability of failure mode effect is defined and given in the FMECA, and FFMECA method is formed. Based on this, the failure modes that affect the success of the mission are distinguished in the form of quantification, and the mission reliability is assessed with consideration of the probability of failure mode effect. The scatterable landmine is analyzed qualitatively and quantitatively in the attack mission stage. The results show that the method closely combines the early work of reliability, plans weapon equipment reliability assessment process, and is significative to engineering application of reliability assessment method. |
| |
| Keywords: | mission reliability assessment failure effect probability FFMECA analysis scatterable landmine quantitative and qualitative analyses |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《北京航空航天大学学报》浏览原始摘要信息 |
| 点击此处可从《北京航空航天大学学报》下载免费的PDF全文 |
