摘要
提出一种局部爆炸图自动生成方法,为降低计算复杂度,利用蚁群算法求解零件的爆炸顺序.给出了零件爆炸距离的计算方法及爆炸图的构建过程.通过利用拆卸矩阵保证爆炸图中零件布局及零件爆炸方向的几何可行性.利用连接矩阵计算零件爆炸的连续性.以爆炸方向改变次数、零件爆炸连续性、爆炸距离为原则,求解优化的爆炸图布局.最后,以减速器三维模型为例进行验证,并对比UG NX软件的爆炸图自动生成功能,验证提出方法的可行性和有效性.
A method of automatic acquiring exploded view was proposed. The ant colony algorithm was utilized to reduce the complexity of calculation. The computing method of exploded distance and the construction process of exploded view were presented. The connection matrix was used to evaluate the continuity of exploded view. The exploded view was optimized concerning with the changing frequency of the exploded direction, continuity and distance. Finally, with comparison of the automatic exploded view generated from UG NX, a reducer 3D model was studied to prove the validity and feasibility of the method.
出处
《东北大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2012年第6期883-886,共4页
Journal of Northeastern University(Natural Science)
基金
解放军总装备部武器装备预研基金资助项目(9140A1XXXXXXXLN0101)
国家自然科学基金资助项目(51105069)
关键词
爆炸图
蚁群算法
拆卸矩阵
爆炸距离
UGNX
exploded view
ant colony algorithm
disassembly matrix
exploded distance
UG NX
