Research on product disassembly process analysis based on general axle knowledge

摘要：

In order to solve the problem of combined explosion in disassembly sequence modeling, a theory of general axle is proposed based on the relationship between containing and being contained of hole-shaft constructs in mechanical system. Principles are then employed for decomposing a disassembly system into several leveled and nested general axle units. All general axle units have the unified name and form of data management, which is consistent to the geometrical part of disassembly knowledge-base. Engineering attributes added as another part of information data unit to improve the practicability of the disassembly sequence planning. Furthermore, a disassembly Petri net based on knowledge-base is built and a case is used to explain that the new model are more saving calculation space and tally with the actual situation.

关键词： general axle unit knowledge base disassembly sequence planning Petri net evaluation algorithm

作者: Tian Ying He Gaiyun

作者单位: School of Mechanical Engineering,Tianjin Key Lab.for Advanced Manufacturing Tech.and Equipment,Tianjin University,Tianjin,China

会议类型: 国际会议

会议名称: The 2nd IEEE International Conference on Advanced Computer Control(第二届先进计算机控制国际会议 ICACC 2010)

会议地点: 沈阳

会议语种:英文

页码: 343-347

在线出版日期: 2010-03-27（万方平台首次上网日期，不代表论文的发表时间）