Accelerometer fault detection based on measurement reconstruction and projection

YANG Jing; HUA Bing; WU Feng-xi; SHAO Zhu-jun; WU Yun-hua

doi:10.13873/j.1000-9787(2014)08-0138-03

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Accelerometer fault detection based on measurement reconstruction and projection

更新时间：2025-09-11

- Accelerometer fault detection based on measurement reconstruction and projection
- Vol. 33, Issue 8, Pages: 138-140+153(2014)
- 作者机构：
  
  1. 南京航空航天大学自动化学院
  2. 南京航空航天大学航天学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-9787(2014)08-0138-03
  CLC： TH824.4
- Published：2014
- 稿件说明：
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[1]杨镜,华冰,吴风喜,邵珠君,吴云华.基于量测重构投影的加速度计故障检测[J].传感器与微系统,2014,33(08):138-140+153.

YANG Jing, HUA Bing, WU Feng-xi, et al. Accelerometer fault detection based on measurement reconstruction and projection[J]. 2014, 33(8): 138-140+153.
[1]杨镜,华冰,吴风喜,邵珠君,吴云华.基于量测重构投影的加速度计故障检测[J].传感器与微系统,2014,33(08):138-140+153. DOI： 10.13873/j.1000-9787(2014)08-0138-03.

YANG Jing, HUA Bing, WU Feng-xi, et al. Accelerometer fault detection based on measurement reconstruction and projection[J]. 2014, 33(8): 138-140+153. DOI： 10.13873/j.1000-9787(2014)08-0138-03.

摘要

基于分布式传感器网络结构

构建了双节点故障检测模型

分析加速度计输出

对加速度计的输出量进行重构

将与陀螺输出量耦合部分补偿掉

简化加速度计的奇偶检测方程。最后对检测方程不能识别的3个及以上加速度计出现故障的情况进行讨论

分析表明:基于量测重构的奇偶方程加速度计检测法对分布式传感器网络中的加速计故障检测有较强的检测能力。

Abstract

Based on structure of distributed sensor network

construct two-node fault detection model

and analyze output of accelerometers

the accelerometer output is reconstructed

compensate output coupled with gyro output simplify parity detection equations of accelerometers.Discuss condition when three or more accelerometers are failed which test equation can not identify

analysis indicates that accelerometer parity equation fault detection method based on measurement reconstruction has strong ability of detection on accelerometer fault for distributed sensor networks.

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references

微小型MEMS惯性导航系统的六陀螺余度配置实现 [J]. 黄徽,刘建业,李荣冰,华冰. 传感器与微系统 . 2007(07)

基于解析冗余关系的动态系统故障检测和隔离 [J]. 王秋生,樊久铭,徐敏强,邹经湘. 哈尔滨工业大学学报 . 2007(06)

基于冗余惯性组件故障诊断方法的比较研究 [J]. 贾鹏,张洪钺. 系统仿真学报 . 2006(S2)

导航系统[M]. 航空工业出版社 , 袁信等编著, 1993

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