考虑客户需求偏好的产品创新设计方案多属性决策评价

被引:38
作者
杨涛 [1 ]
杨育 [1 ]
薛承梦 [1 ,2 ]
张雪峰 [1 ]
焦垚 [1 ]
机构
[1] 重庆大学机械传动国家重点实验室
[2] 贵州财经大学信息学院
关键词
产品创新; 方案评价; 多属性决策; 需求偏好; 粗数;
D O I
10.13196/j.cims.2015.02.014
中图分类号
TB472 [产品设计];
学科分类号
摘要
为了使产品创新设计方案的评价和决策过程充分考虑客户的需求偏好特征,研究了考虑客户需求偏好的产品创新设计方案多属性决策评价方法。基于对客户需求偏好的分析,提出集成Kano模型和粗糙集理论的评价指标权重确定方法,提升了指标权重确定的合理性并使客户需求偏好信息有效地反映到评价过程中。考虑到方案评价中决策信息的模糊性和不确定性,构建了基于粗数决策信息处理的产品创新设计方案多属性决策灰色关联分析模型,通过融入上述指标权重并计算各方案的粗数区间差异系数来实现产品创新设计方案的优选。以电冰箱产品创新设计方案评价决策为例,验证了所提方法的可行性和有效性。
引用
收藏
页码:417 / 426
页数:10
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