融合场景的产品绿色设计方案建模与优化  

Modeling and Optimization Decision of Green Design Scheme of Product Integrating Scenario

作　　者：郭婧 王黎明[1] 戚进[2,3] 胡洁[2,3] 孔琳[4] GUO Jing;WANG Liming;QI Jin;HU Jie;KONG Lin(School of Mechanical Engineering,Shandong University,Jinan 250061;Institute of Mechatronic Design and Knowledge Engineering,Shanghai Jiao Tong University,Shanghai 200240;State Key Laboratory of Mechanical System and Vibration,Shanghai Jiao Tong University,Shanghai 200240;College of Mechanical Engineering,Shandong University of Science and Technology,Qingdao 266590)

机构地区：[1]山东大学机械工程学院,济南250061 [2]上海交通大学机电设计与知识工程研究所,上海200240 [3]上海交通大学机械系统与振动国家重点实验室,上海200240 [4]山东科技大学机械电子工程学院,青岛266590

出　　处：《机械工程学报》2025年第3期40-51,共12页Journal of Mechanical Engineering

基　　金：国家重点研发计划(2022YFB3402001);国家自然科学基金(52175473,52375254);谢友柏设计科学研究基金(XYB-DS-202401)资助项目。

摘　　要：机电产品的制造和使用过程会耗费大量的资源和能源,同时会产生大量的污染物排放,从而导致严重的环境污染问题。使用全生命周期的设计方法可以最小化产品对环境的负面影响,进而提高产品品质和可持续性。因此,提出基于有向网络结构的产品绿色设计方案表达方法,实现产品全生命周期设计相关的功能域、结构域、工艺域以及材料域信息的有效集成以及与全生命周期阶段的多域关联映射。建立了基于集合理论的生命周期场景表达方法,并通过设计节点接口的逐级匹配,构建了融合生命周期场景的设计方案表达模型。针对所建立的产品绿色设计网络模型的特点,使用融合剪枝策略的深度优先搜索算法,通过对设计网络模型中各个设计节点的遍历,实现了初始设计方案个体的生成。针对设计方案个体中设计节点之间相关联的特点,制定了基于邻接实数矩阵的编码策略。通过设置的差分进化算子,以满足产品生命周期场景的环境约束为条件,完成了2.5 MW风力发电机设计方案的优化。The manufacturing and use of electromechanical products consume vast amounts of energy and resources,while generating significant amounts of pollutant emissions,resulting in severe environmental pollution problems.The use of whole life cycle design methods can minimize the negative environmental impact of products,and ultimately improve product quality and sustainability.Therefore,a method of product green design scheme expression based on directed network structure is proposed to realize effective integration of functional domain,structural domain,process domain and material domain information related to product life cycle design and multi-domain association mapping with the whole life cycle stage.The expression method of life cycle scene based on set theory is established,and the expression model of design scheme integrating life cycle scene is constructed by designing node interface step by step matching.According to the characteristics of the established network model of product design,the depth-first search algorithm with the pruning strategy is used to generate individual initial design schemes by traversing each design node in the design network model.A coding strategy based on the adjacent real number matrix is developed for the correlation between design nodes in the individual design scheme.By setting the differential evolution operator,the green design scheme of 2.5 MW wind turbine is optimized under the condition of meeting the environmental constraints of the product life cycle.

关 键 词：绿色设计 设计方案表达模型 差分进化算法 

分 类 号：TH166[机械工程—机械制造及自动化]