TY - GEN
T1 - Research on aircraft assembly sequence planning technology based on key characteristics
AU - Sun, Zhan Lei
AU - Han, Peng Fei
AU - Zhao, Gang
PY - 2013
Y1 - 2013
N2 - Assembly Sequence Planning (ASP) is an essential question for aircraft assembly process design. Modern aircraft assembly contains plenty of complex shape components, which have so many assembly features to ensure, this leads to a large number of feasible assembly sequences using traditional sequence planning algorithms; and it is hard to evaluate the contribution to assembly quality for every sequence. A methodology called Key Characteristics Based ASP is proposed in this paper, which can significantly reduce unavailable sequences and ensure key features for quality in assembly process designing compared with previous methods. The methodology focuses on the final assembly quality and considers it as Assembly Key Characteristics (AKCs) in the beginning of assembly process design. With tools such as AKCs decomposition, Datum Flow Chain, precedence constraint matrix, the methodology describes the main process for ASP. To verify the technology's effectiveness, this paper presents an application of the algorithm in an aircraft component assembly by an 863 program.
AB - Assembly Sequence Planning (ASP) is an essential question for aircraft assembly process design. Modern aircraft assembly contains plenty of complex shape components, which have so many assembly features to ensure, this leads to a large number of feasible assembly sequences using traditional sequence planning algorithms; and it is hard to evaluate the contribution to assembly quality for every sequence. A methodology called Key Characteristics Based ASP is proposed in this paper, which can significantly reduce unavailable sequences and ensure key features for quality in assembly process designing compared with previous methods. The methodology focuses on the final assembly quality and considers it as Assembly Key Characteristics (AKCs) in the beginning of assembly process design. With tools such as AKCs decomposition, Datum Flow Chain, precedence constraint matrix, the methodology describes the main process for ASP. To verify the technology's effectiveness, this paper presents an application of the algorithm in an aircraft component assembly by an 863 program.
KW - Aircraft assembly
KW - Assembly key characteristics
KW - Assembly quality
KW - Assembly sequence planning
KW - Datum flow chain
KW - Precedence constraint
UR - https://www.scopus.com/pages/publications/84880178996
U2 - 10.4028/www.scientific.net/AMM.328.9
DO - 10.4028/www.scientific.net/AMM.328.9
M3 - 会议稿件
AN - SCOPUS:84880178996
SN - 9783037857120
T3 - Applied Mechanics and Materials
SP - 9
EP - 16
BT - Mechanical Science and Engineering III
T2 - 2013 3rd International Conference on Mechanical Science and Engineering, ICMSE 2013
Y2 - 1 March 2013 through 3 March 2013
ER -