摘要
针对目前可调节参数平台的设计过程中,人为指定公共平台参数存在的过多主观性,提出了一种基于公理设计和敏感设计结构矩阵的平台规划方法。基于公理设计推导出设计参数满足公共平台参数条件的数学模型;在设计结构矩阵的基础上提出了描述设计参数之间以及设计参数与功能要求之间动态敏感关系的敏感设计结构矩阵,由此识别出公共平台参数和可调节平台参数,并通过非支配排序遗传算法合理确定平台参数优化配置解。通过自动打孔装订机产品族的平台设计实例,验证了该方法的有效性。
In view of the excessive subjectivity in most existing methods due to a priori assignment of common plat-form parameters by designers during the design process of scale-based platform,aplanning method for product plat-form based on axiomatic design and Sensitivity Design Structure Matrix（SDSM）was developed.The mathematical model for design parameters satisfying common platform parameters was deduced according to axiomatic design.SDSM which could describe the dynamic sensitivity relationships among design parameters and that between design parameters and functional requirements was established on the basis of design structure matrix.Then,common plat-form parameters were identified with scalable platform parameters according to SDSM,followed on with the optimi-zation of their optimum solutions with non-dominated sorting genetic algorithm.Finally,an example of automatic bookbinding machine platform design verified the effectiveness of the proposed method.
出处
《计算机集成制造系统》
EI
CSCD
北大核心
2010年第8期1587-1596,共10页
Computer Integrated Manufacturing Systems
基金
国家重大科技专项基金资助项目(2009ZX04002-31
2009ZX04014-33
2009ZX04001-24)
国家自然科学基金资助项目(50575084
50675126)
国家863计划资助项目(2007AA04Z190
2006AA04Z107)
广东省教育部产学研结合资助项目(2006D90301005)
广东省自然科学基金资助项目(8351503101000001)~~
关键词
产品平台
公理设计
敏感设计结构矩阵
模块化
参数化
产品设计
遗传算法
product platform
axiomatic design
sensitivity design structure matrix
modularization
parameterization
product design
genetic algorithm
