Open AccessResearch for aircraft design process optimization based on design structure matrix
Author(s) -
Yue-Qing Jiang,
Bo Yin,
Dongning Jia
Publication year - 2021
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 - 10.1088/1742-6596/1732/1/012042
Subject(s) - design structure matrix , cluster analysis , process (computing) , computer science , matrix (chemical analysis) , genetic algorithm , trainer , cluster (spacecraft) , design process , systems engineering , engineering , artificial intelligence , process engineering , materials science , machine learning , composite material , programming language , operating system , process integration
The interaction of information during the structural design of aircraft is complex. In order to optimize the design process and improve the efficiency in research and development, this paper performs clustering calculation on the structural design matrix of a certain type of trainer and optimizes it through genetic algorithm. In addition, a specific method for calculating the amount of information through information connection weight is given. The simulation results show that the optimized matrix has strengthened the information interaction within the cluster, reduced the information interaction between clusters, and reduced the frequency of information feedback during the design process, which plays a role in improving the efficiency of research and development.