摘要
为了在产品拆卸路径决策中实现装配体的自动判别 ,提出了零件间关联度概念 ,以其作为零件可以被聚为同一装配体的判别依据。确定了关联度的影响因素集、评价集及权重。采用模糊综合评价方法对零件间关联度进行了量化分析 ,构造了产品的关联矩阵 ,并通过一个实例 ,对所提出的理论及方法进行了论述。
In order to achieve automated deduce of sub-assembly in planning of disassembly path, a concept of relating degree is put forward in this paper, and it is used as a measurement of sub-assembly identification. The influence factor set, the evaluation set, the weight of influence factors of relating degree of parts are decided. The relating degree of parts is analyzed quantitatively by using the fuzzy synthesizing evaluation method. The product relation matrix is also built and an example is brought forward to testify the theory in this paper. Because some parts are disassembled as sub-assembly, the problem of disassembly sequence combination exploding also can be solved efficiently.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2003年第6期505-508,共4页
China Mechanical Engineering
基金
国家自然科学基金资助项目 ( 5 993 5 12 0 )
高等学校博士学科点专项科研基金资助项目 ( 19990 3 5 90 3 )
关键词
关联度
模糊综合评价
关联矩阵
拆卸
relating degree fuzzy synthesizing evaluation relation matrix disassembly
