Location analysis of neutron single particle fault source based on improved FMECA and fault propagation model

LIU Ji-qiang; ZHANG Gai-li; HUANG Jiao-ying; LIU Rong-chang; ZHAGN Ming-jie

Chinese

您当前的位置：

首页 >

文章列表页 >

Location analysis of neutron single particle fault source based on improved FMECA and fault propagation model

更新时间：2026-09-04

- Location analysis of neutron single particle fault source based on improved FMECA and fault propagation model
- Vol. 37, Issue 8, Pages: 32-36(2020)
- 作者机构：
  
  1. 北京航空航天大学可靠性与系统工程学院,北京,100191
  2. 中国北方车辆研究所机构,北京,100072
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2020
- 稿件说明：
移动端阅览
刘基强, 张改丽, 黄姣英, 刘荣昌, 张明杰. 基于改进FMECA与故障传播模型结合的中子单粒子故障源定位分析[J]. 微电子学与计算机, 2020, 37(8): 32-36.

LIU Ji-qiang, ZHANG Gai-li, HUANG Jiao-ying, et al. Location analysis of neutron single particle fault source based on improved FMECA and fault propagation model[J]. 2020, 37(8): 32-36.
刘基强, 张改丽, 黄姣英, 刘荣昌, 张明杰. 基于改进FMECA与故障传播模型结合的中子单粒子故障源定位分析[J]. 微电子学与计算机, 2020, 37(8): 32-36. DOI：

LIU Ji-qiang, ZHANG Gai-li, HUANG Jiao-ying, et al. Location analysis of neutron single particle fault source based on improved FMECA and fault propagation model[J]. 2020, 37(8): 32-36. DOI：

摘要

随着器件加工工艺技术的不断发展，器件单元尺寸逐渐缩小，工作电压不断下降，使得器件抵挡单粒子效应的能力也在不断降低.针对某无人机用机载数据采集计算机，分析在大气中子辐射下数据采集计算机的故障传播机理.结合改进的FMECA方法，基于原因故障、结果故障以及原因故障对结果故障的贡献率，建立了计算机的故障传播图，通过逐层推理求得各底层故障模式发生概率，进而提出一种可能高风险源定位方法，定位到系统级可能的高风险故障源为数采计算机上两块单机板的核心器件FPGA.

Abstract

With the continuous development of components processing technology

the size of components unit is constantly reduced

and the working voltage is constantly reduced

so that the components ability to resist single event effect is constantly reduced. This paper analyzes the fault propagation mechanism of the airborne data acquisition computer for an unmanned aerial vehicle (uav) under atmospheric neutron radiation. Combined with the improved FMECA method

based on the cause failure

the result failure and the contribution rate of the cause failure to the result failure

the fault propagation diagram of the computer is established

and the probability of occurrence of each underlying failure mode is obtained through layer-by-layer reasoning. A possible high-risk source location method is proposed. The possible high-risk fault source located at the system level is the core device FPGA of two single-boards on the computer.

关键词

Keywords

references

HEIJMEN T, REMI G, SLAYMAN C, et al. Soft Errors in Modern Electronic Systems[M]. Springer US, 2011: 55-76.

NORMAND E, DOMINIK L. Cross Comparison Guide for Results of Neutron SEE Testing of Microelectronics Applicable to Avionics[C]// 2010 IEEE Radiation Effects Data Workshop, Denver, CO, USA: IEEE, 2010: 8-8.

ZHANG M J.Research on fault neutron induced single event effect caused by propagation mechanism of airborne electronic equipment[D].Beijing: Beijing University of Aeronautics and Astronautics, 2018.

IEC 62396-2, Process Management for avionics: Atmosphere Radiation Effects. Part2: Guidelines for Single Event Effects Testing for Avionics Systems[S].Switzerland, The InternationalElectrotechnical Commission (IEC), 2011.

YANG W T, LI Y H, LI Y, et al. Atmospheric neutron single event effect test on Xilinx 28 nm system on chip at CSNS-BL09[J]. Microelectronics Reliability, 2019, 99(8):119-124. DOI: 119

WANG Y H, DENG C, WU J, et al. A corrective maintenance scheme for engineering equipment[J]. Engineering Failure Analysis, 2014, 36(1):269-283. DOI: 269

ZHANG H Q, SHAO X D, SUN C, et al. Integrated fault diagnosis method based on improved FMEA and failure propagation model[J]. Mechanical Science and Technology for Aerospace Engineering, 2017, 36(1):23-28. DOI: 23

WANG H Z, LI G S. Demand analysis method of electronic equipment fault diagnosis based on FMECA[J]. Ordnance Industry Automation, 2018, 37(9):29-31. DOI: 29

ZOU A N, WANG H J, GAO Y J.Reliability evaluation and promotion of machine tool running based on improved FMECA[J]. Journal of Beijing Information Science % Technology University, 2018, 33(3):31-35. DOI: 31

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

A review of large model development: technological evolution from BERT to Deepseek

Aerial small object detection algorithm based on improved RT-DETR

Aerial vehicle detection algorithm based on multi-scale fusion and small-object enhancement

Research on assembly action recognition based on MSS-YOLO-MPHands fusion architecture

Microservices anomaly detection based on the correlation of monitoring metrics

Related Author

No data

Related Institution

No data

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰