面向对象状态的可靠性综合评估方法研究

doi:10.3969/j.issn.1001-3881.2018.19.043

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机床与液压 ›› 2018, Vol. 46 ›› Issue (19) : 177-180. DOI: 10.3969/j.issn.1001-3881.2018.19.043

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故障诊断与可靠性

面向对象状态的可靠性综合评估方法研究

鞠成玉, 宫晓峰, 刘宣

作者信息 +

Research on Reliability Comprehensive Assessment Method Based on Object State

JU Chengyu, GONG Xiaofeng, LIU Xuan

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文章历史 +

摘要

飞机在飞行试验阶段随着进度的进行，技术状态会逐渐变更，同时存在故障样本数较少的情况，这对飞机的可靠性评估结果存在较大的影响，针对上述问题，利用贝叶斯数据融合和蒙特卡洛等方法结合建模求解，最终给出完整状态的飞机可靠性评估结果，对于后续开展飞行试验可靠性评估具有重要意义。

Abstract

The aircraft in the flight test phase, the technical status will change with the progress of test, at the same time it existes the few fault sample, this has a great impact on the reliability assessment results of aircraft. In view of the above problems, firstly, Bayesian data Fusion and Monte Carlo method were used in combination to solve the problem by modeling, finally to give the complete status of aircraft reliability results. This is of great significance for the subsequent flight test reliability assessment.

导出引用

鞠成玉, 宫晓峰, 刘宣. 面向对象状态的可靠性综合评估方法研究[J]. 机床与液压, 2018, 46(19): 177-180 https://doi.org/10.3969/j.issn.1001-3881.2018.19.043

JU Chengyu, GONG Xiaofeng, LIU Xuan. Research on Reliability Comprehensive Assessment Method Based on Object State[J]. Machine Tool & Hydraulics, 2018, 46(19): 177-180 https://doi.org/10.3969/j.issn.1001-3881.2018.19.043

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