机械制造与自动化2023，Vol.52Issue(6)：221-225,5.DOI:10.19344/j.cnki.issn1671-5276.2023.06.053
改进遗传算法的飞机结构件装配序列优化研究
Research on Assembly Sequence Optimization of Aircraft Structural Parts Based on Improved Genetic Algorithm
摘要
Abstract
To obtain the best assembly sequence,accelerate the aircraft assembly efficiency and expand the diversity of assembly sequence,an aircraft structure assembly sequence optimization method based on improved genetic algorithm is designed,with which being the evaluation index for the optimization of aircraft structure assembly sequence,the corresponding constraints are designed.According to the evaluation indexes and corresponding constraints,the objective function of assembly sequence optimization is established.The objective function is solved by improved genetic algorithm.The experiments show that the designed method can effectively optimize the assembly sequence,accelerate the aircraft assembly efficiency,and abtain more numbers of feasible assembly sequences in the same group capacity with better diversity of assembly sequences and faster convergence speed.关键词
改进遗传算法/飞机结构件/装配序列优化/装配聚合性/约束条件/模糊集Key words
improved genetic algorithm/aircraft structural parts/assembly sequence optimization/assembly and cohesion/constraint conditions/fuzzy sets分类
航空航天引用本文复制引用
陈龑斌,李欢庆..改进遗传算法的飞机结构件装配序列优化研究[J].机械制造与自动化,2023,52(6):221-225,5.基金项目
航空工业西安飞机翼装配厂提质增效项目(JYXMGJ-2022-004) （JYXMGJ-2022-004）
