摘要
通过分析案例决策(CBDT)的经验理性,提出了可用于创新设计的案例决策方法.首先分析偏好反转的内在机理,指出CBDT中的案例对决策结果存在的潜在影响;然后提出一种判别无关案例和启发性案例的方法以及基于阈值的案例决策方法;最后通过摩托车发动机的产品创新设计的应用案例,说明了所提出方法的决策步骤.该方法与案例推理(CBR)方法相比,对于创新设计具有更好的实用价值和现实意义.
The empirical rational of case-based decision theory（CBDT） is analyzed and a case-based decision method which can be used in innovative design is proposed.Firstly,the intrinsic motivation of preference reversing is analyzed and the potential impact to decision results of cases in CBDT is indicated.Then a method of differentiating the irrespective cases and the heuristic cases is proposed with the case-based decision method based on threshold.Finally,through the application example of motorcycle engine innovative design,the decision-making steps of the method are illustrated.The method has better utility value and practical effect than case-based reasoning（CBR） method.
出处
《控制与决策》
EI
CSCD
北大核心
2010年第10期1562-1566,共5页
Control and Decision
基金
湖北省自然科学基金项目(2007ABA283)
国家863计划项目(SQ2008AA04Z6474501)
国防预研项目
关键词
案例决策方法
经验理性
启发性案例
创新设计
Case-based decision method
Empirical rational
Heuristic cases
Innovative design
