| LRU可靠性评估仿真模型及实例分析 |
| |
| 引用本文： | 胡启先,王卓健,任帆.LRU可靠性评估仿真模型及实例分析[J].航空工程进展,2019,10(5):634-642. |
| |
| 作者姓名： | 胡启先 王卓健 任帆 |
| |
| 作者单位： | 空军工程大学 研究生院,西安,710038;空军工程大学 航空工程学院,西安,710038;中国人民解放军 93558 部队,石家庄,050000 |
| |
| 摘 要： | 目前,有关航空维修中出现的高故障率现场可更换单元(LRU)的可靠性评估和LRU 故障组件定位等方面的研究仍鲜有报道,为此设计一种适用于LRU“更换维修暠策略的可靠性评估仿真模型,详细介绍模型中各个功能模块的设计原理和实现方法、步骤,并以某型军用飞机液压系统中常见的高故障率LRU 为例,对模型进行应用分析。结果表明:该仿真模型在LRU 可靠性评估中具有可行性和普遍适用性。
|
| 关 键 词： | 高故障率 现场可更换单元 可靠性评估 组件定位 仿真模型 应用分析 |
| 收稿时间： | 2018/11/2 0:00:00 |
| 修稿时间： | 2018/12/24 0:00:00 |
A Reliability Evaluation Simulation Model of Aircraft LRU and An Example Analysis |
| |
| Hu Qi-xian,Wang Zhuo-jian and Ren Fan.A Reliability Evaluation Simulation Model of Aircraft LRU and An Example Analysis[J].Advances in Aeronautical Science and Engineering,2019,10(5):634-642. |
| |
| Authors: | Hu Qi-xian Wang Zhuo-jian and Ren Fan |
| |
| Institution: | Air Force Engineering University,Air Force Engineering University,Quality Control and Safety Center,93558 Troops |
| |
| Abstract: | Abstract: Aiming at the research blank of the reliability evaluation of high failure rate Line Replaceable Unit (LRU) and the location of LRU fault component in the aviation maintenance, a reliability evaluation simulation model applicable for LRU "replacement maintenance" strategy is designed, the design principle and the actual methods as well as steps of each function module in the model are introduced in detail. Finally, the model is applied and analyzed to a common high failure rate LRU in a certain type of aircraft hydraulic system as an example, the conclusion shows that the simulation model is practical and universally applicable to the reliability evaluation of LRU. |
| |
| Keywords: | High failure rate Line Replaceable Unit(LRU) Reliability evaluation Component Positioning Simulation model Application Analysis |
| 本文献已被 万方数据 等数据库收录！ |
| 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 |
|
