China Mechanical Engineering

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Redesign Priority Identification of Product Family Modules for Green Performance Optimization

LAI Rongshen1;LIN Wenguang1;WU Yongming2   

  1. 1.School of Mechanical and Automotive Engineering, Xiamen University of Technology,Xiamen,Fujian,361024
    2.Key Laboratory of Advanced Manufacturing Technology,Ministry of Education,Guizhou University,Guiyang,550003
  • Online:2019-06-10 Published:2019-06-11

面向绿色性能优化的产品族模块再设计优先次序识别

赖荣燊1;林文广1;吴永明2   

  1. 1.厦门理工学院机械与汽车工程学院,厦门,361024
    2.贵州大学现代制造技术教育部重点实验室,贵阳,550003
  • 基金资助:
    国家自然科学基金资助项目(51505094);
    福建省自然科学基金资助项目(2017J05118);
    厦门理工学院高层次人才项目(YKJ16028R)

Abstract: Aiming at the redesign priority identification of modules in the greening processes of product family, a commonality index of functional modules was proposed to reflect the influences of module types on redesign priority based on the hierarchical structures of product family. A green performance evaluation model for module instances was constructed, and the green performance of module instances was calculated by using fuzzy analytic hierarchy process(FAHP) and gray relational analysis(GRA) respectively. The redesign priority was identified by the ratio of green performance evaluation index to commonality degree. And the feasibility and effectiveness of the proposed method was verified through a case study.

Key words: product family, green redesign, performance optimization, priority

摘要: 针对产品族绿色化过程中模块再设计优先次序识别问题,基于产品族层次结构模型提出功能模块通用性指标,以反映模块类型对再设计优先次序的影响;构建模块实例生命周期绿色性能评估模型,采用模糊层次分析法和灰色关联分析法来评价模块实例的绿色性能;以绿色性能评价值与通用性指标值之比来确定模块再设计优先次序;通过实例验证了所提方法的可行性和有效性。

关键词: 产品族, 绿色再设计, 性能优化, 优先次序

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