Open AccessDynamic BOM Construction Technology and Application Based on MBD
Author(s) -
Fa Jing,
Yang Wen,
Yongan Zhang,
Rong Zhou,
Xiuhui Gao
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1486/7/072050
Subject(s) - spacecraft , computer science , process (computing) , product (mathematics) , tree (set theory) , configuration design , configuration management (itsm) , design for assembly , systems engineering , engineering drawing , engineering , aerospace engineering , mechanical engineering , design for manufacturability , mathematics , mathematical analysis , computer network , geometry , operating system
In view of the problem that the information transfer based on unstructured documents and non-dynamic BOM results in the limited efficiency and precision of spacecraft assembly configuration management, a dynamic EBOM construction technology based on MBD model is proposed. By adding assembly Configuration attributes to MBD model, it can cover the data requirements of spacecraft assembly process. The EBOM is constructed by extracting Assembly structure tree, product and configuration attributes of MBD assembly model. The dynamic EBOM is constructed by changing the value of the attributes describing the assembly Configurationin the EBOM. On this basis, through the comparison between the EBOM and the implementation BOM, the Configuration of spacecraft assembly is quantitatively controlled.