基于混合多属性决策的TRIZ集成创新方法评价

Evaluation on Innovative Method Integrated by TRIZ Based on Hybrid Multi-attribute Decision-making

从TRIZ集成创新方法分析和解决矛盾问题的角度,结合TRIZ理论的39个工程参数,构建了TRIZ集成创新方法的综合评价指标。对区间数相离度和可能度偏差最大化多属性决策的方法进行了改进,将区间型数据与精确型数据相统一,建立了混合数据指标的评价模型,并说明了算法步骤,解决了TRIZ集成创新方法的混合多属性评价与决策问题。通过算例说明了混合多属性决策在产品设计创新方法中的评价与选择过程。

From the perspective of analyzing and solving contradiction problems of innovative methods integrated by TRIZ（IMI-TRIZ） ,this pa per constructs the corresponding comprehensive evaluation index by combining 39 engineering parameters in TRIZ theory, and improves the maximum deviation method based on the deviation degree and possibility degree of multi-attribute decision-making,and unifies interval data and precise data,and establishes the evaluation model and dec/sion-making scheme for these indexes with hybrid multi-attribute data,and solves the problem of making decisions for the hybrid multi-attribute indexes in IMI-TRIZ. And it illustrates how the hybrid multi-attribute method are applied in the evaluation of the innovative method selection in product design.