Research on Tracing Aircraft Assembly Error Source Based on SPC and SOFM

DOI

10.2991/amcce-15.2015.74How to use a DOI?

Keywords

Aircraft assembly; Trace error source; SPC; SOFM; Distance strain

Abstract

Aiming at improving the assembly quality, a method to trace the error source is proposed. Firstly, statistical process control (SPC) judges the abnormalitythrough the distribution and trend of the position errors. Then based on the measurement data from laser trackers, shape data of aircraft components is constructed to mine the small assembly data. Finally, an unsupervised learning method (SOFM) is adapted to cluster each flight to achieve error source tracing.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Hui Li
AU  - Zhongqi Wang
AU  - Yonggang Kang
AU  - Lan Xu
PY  - 2015/04
DA  - 2015/04
TI  - Research on Tracing Aircraft Assembly Error Source Based on SPC and SOFM
BT  - Proceedings of the 2015 International Conference on Automation, Mechanical Control and Computational Engineering
PB  - Atlantis Press
SP  - 383
EP  - 387
SN  - 1951-6851
UR  - https://doi.org/10.2991/amcce-15.2015.74
DO  - 10.2991/amcce-15.2015.74
ID  - Li2015/04
ER  -