产品环境性能优化潜力识别方法

发布时间：2018-05-25 04:00

本文选题：绿色设计 + 环境性能　；参考：《机械工程学报》2017年07期

【摘要】：绿色设计涉及到产品的材料选择、工艺规划、结构优化、回收处理等多个方面。对于产品设计人员,如何快速提取具有较大环境性能优化潜力的产品零部件,并能够对多个具有相似环境特征的零部件进行统一设计改进,成为了提高绿色设计效率所需解决的关键问题。考虑到产品零部件环境性能优化潜力的模糊性,利用模糊评价、模糊集合等相关理论,建立了绿色设计的零部件可优化集。并进一步采用模糊聚类的方法,研究了可优化集合中零部件间的环境相似关系,实现了环境性能优化潜力相似零部件子集的快速提取。设计研发人员可以对零部件子集内的环境相关零部件进行统一的绿色设计优化,从而有效地缩短绿色产品的研发周期,提高产品绿色设计的成功率。以某款洗碗机为例,验证了该方法的可行性与有效性。
[Abstract]:Green design involves material selection, process planning, structure optimization, recycling and so on. For product designers, how to quickly extract parts with great potential for environmental performance optimization, and how to improve the unified design of many parts with similar environmental characteristics, It has become the key problem to be solved to improve the efficiency of green design. Considering the fuzziness of the environmental performance optimization potential of product parts and components, an optimal set of components for green design is established by means of fuzzy evaluation, fuzzy set and other relevant theories. Furthermore, the fuzzy clustering method is used to study the environmental similarity relationship between parts in the optimal set, and the rapid extraction of similar parts subsets with potential for environmental performance optimization is realized. The designer can optimize the green design of the environmental related parts in the parts subset, which can shorten the research and development cycle of green products and improve the success rate of green design. Taking a dishwasher as an example, the feasibility and effectiveness of the method are verified.
【作者单位】：合肥工业大学机械与汽车工程学院;
【基金】：国家自然科学基金资助项目(51575152)
【分类号】：TB472

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