| 质量链风险的三角模糊数矩阵分层分析方法 |
| |
| 引用本文： | 岑詠霆,徐骏.质量链风险的三角模糊数矩阵分层分析方法[J].数学的实践与认识,2011,41(6). |
| |
| 作者姓名： | 岑詠霆 徐骏 |
| |
| 作者单位： | 上海市普陀区业余大学研究所,上海,200062 |
| |
| 摘 要： | 剖析质量链结构且阐述各结构要素的意义,提出质量链风险指标体系及风险等级的三角模糊数划分方法,在专家评定节点风险的三角模糊数矩阵的基础上,设定专家权重、指标权重、企业权重,采用逐次矩阵乘法的方法最终得出质量链风险的三角模糊数数值.对某一纺织机械厂,对3个上游企业和2个下游企业组成的质量链进行风险评价,得出(0.301,0.347,0.386)的结论.
|
| 关 键 词： | 质量链 风险 三角模糊数 分析 |
Level Analysis of Trigonometry Fuzzy Matrix in Quality Chain Risk |
| |
| CEN Yong-ting,XU Jun.Level Analysis of Trigonometry Fuzzy Matrix in Quality Chain Risk[J].Mathematics in Practice and Theory,2011,41(6). |
| |
| Authors: | CEN Yong-ting XU Jun |
| |
| Institution: | CEN Yong-ting,XU Jun (Shanghai Putuo District Part Time College Research Institute,Shanghai 200062,China) |
| |
| Abstract: | By illustration of quality chain and statement of the significance of each structural element the paper suggests the target system of quality chain risk and the ways to divide trigonometry fuzzy numbers of the risk degree.Based on the trigonometry fuzzy matrix of junction risk made by experts,expert weighing,target weighing,enterprise weighing are set up to get the trigonometry fuzzy value of quality chain risk by gradual matrix multiplying. Take some textile machinery factory for example,after the quality ... |
| |
| Keywords: | quality chain risk trigonometry fuzzy number analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
