To realize numeralization, automation and flexibility during large aircraft components assembly, a novel posture alignment and joining test system for large aircraft fuselages is developed.
为实现飞机大部件装配过程的数字化、自动化和柔性化，研制了大型飞机机身调姿与对接试验系统。
If there exist more than one mating elements among components, intersection of the direction set determined by the mating element set among the components is used as components' assembly directions.
若装配体中零部件具有多个配合特征元素，则以零部件配合特征元素集所确定的装配方向集的交集作为零部件的装配方向。
If there exist more than one mating elements among components, intersection of the direction set determined by the mating element set among the components is used as components' assembly directions.
若装配体中零部件具有多个配合特征元素，则以零部件配合特征元素集所确定的装配方向集的交集作为零部件的装配方向。
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