一种考虑指标期望的产品设计方案选择方法  

A Method for Selecting Product Design Alternatives Considering Index Expectation

作　　者：徐皓[1,2] 樊治平[1] 刘洋[1] 伊伟[1] 

机构地区：[1]东北大学工商管理学院,辽宁沈阳110004 [2]沈阳理工大学经济与管理学院,辽宁沈阳110168

出　　处：《工业工程与管理》2010年第1期32-36,共5页Industrial Engineering and Management

基　　金：国家创新研究群体科学基金资助项目(70721001);国家杰出青年科学基金资助项目(70525002);国家自然科学基金资助项目(70871021);辽宁省"百千万人才工程"资助项目(2008921081)

摘　　要：提出了考虑三种类型指标期望的产品设计方案选择的决策分析方法。在该方法中,首先通过计算每个实际指标值符合决策者期望的程度来建立符合期望程度决策矩阵;然后依据公理设计中的信息公理,建立信息量矩阵,并基于建立的信息量矩阵来计算每个方案的总体信息量;最后,依据每个方案的总体信息量对方案进行排序。实例分析表明,提出的方法具有可行性和有效性。This paper proposes a decision analysis method for selecting product design alternatives considering three types of index expectation. In the method, firstly, the decision matrix of expectation accordance degree is constructed by calculating the degree which each design alternative＇s real value with respect to the index accord with the decision-maker＇s expectation, then information contents matrix is constructed on the basis of information axiom in axiomatic design,and the design alternatives＇ overall information content is calculated on the basis of the constructed information contents matrix. Finally, the alternatives are ranking according with each alternative＇s overall information contents. The analysis for a practical example shows the feasibility and validity of the proposed method.

关 键 词：产品设计 方案选择 指标期望 公理设计 信息量 

分 类 号：TB472[一般工业技术—工业设计]