机械产品设计方案评价决策方法

Evaluation and Judgment Method in Scheme Design of Mechanical Products

为了使产品设计方案的评价决策更为可靠,分析了现有方案决策方法的不足,通过将模糊综合评价与层次分析法有机结合,提出了一种新的原理方案精细决策模型,并结合实例验证了该模型的有效性。

To achieve more reliable evaluation and judgment in scheme design of mechanical products, the shortcomings of present judgment method were analyzed. By the combination of fuzzy comprehensive evaluation and analytical hierarchy process, a new model was put forward for refined judgment in scheme design and it was proved to be effective in an engineering case.