最小外包容平行六面体和最小外包容圆柱  

Smallest outer-contained parallel hexahedron and the smallest outer-contained cylinder

作　　者：吕广明[1] 陆念力[1] 薛渊[1] 唐余勇[1] 

机构地区：[1]哈尔滨工业大学机电工程学院,黑龙江哈尔滨150001

出　　处：《机械设计》2004年第11期39-40,共2页Journal of Machine Design

基　　金：黑龙江省自然科学基金资助项目 (F0 1 - 2 3)

摘　　要：根据已给点列 ,给出了比现有文献更小的外包容平行六面体 ,并引进了最小外包容圆柱的定义、求解模型。给出了同一点列的最小外包容六面体与圆柱轴线间的 4种情况 。The outer-contained parallel hexahedron smaller then that in the now existing document is presented according to the given point series, and the definition and solution model of smallest outer-contained cylinder are introduced. Four kinds of situations between the smallest outer-contained hexahedron of the same point series and axis of cylinder are presented, and the reliability of the above stated model and analysis is verified by living example.

关 键 词：点列 外包容 平行六面体 圆柱 

分 类 号：O29[理学—应用数学]