Clashes matrix can be obtained from the three-dimensional CAD system,and dealed with properly in order to reduce the search space and find optimal assembly sequence faster.

• 干涉矩阵可从三维CAD系统中得到,为减少搜索空间和更快得到能满足装配工艺性的最佳装配序列,可结合装配工艺性和装配的特点对干涉矩阵适当进行处理。