基于QFD和DSM的复杂产品设计任务规划方法  

Planning methods for complex product design based on QFD and DSM

作　　者：宋欣[1] 王磊[2] 刘建琴[2] 

机构地区：[1]天津农学院机电工程系,天津300384 [2]天津大学机械工程学院,天津300072

出　　处：《机械设计与制造》2012年第1期242-244,共3页Machinery Design & Manufacture

基　　金：国家高技术研究发展计划(863计划)--供应链质量管理关键技术研究与协同质量管理系统开发(2009AA04Z118);国家高技术研究发展计划(863计划)--复杂产品数字样机构件化分析技术研究及典型行业应用(2006AA04Z115)

摘　　要：目前,现有的DSM方法缺乏与上游产品级用户需求和技术特性的关联,设计任务规划没有融合用户需求,因而也就无法从根本上保证最终的设计方案能够最大限度的满足用户需求。为此提出了基于QFD和DSM的复杂产品设计任务规划方法,通过构建两个质量屋实现了用户需求向产品结构的映射,之后再利用DSM进行设计任务规划,从而使得规划结果充分体现用户需求,更加合理和有效。最后,以水电机组为应用对象,对所提方法的可行性和正确性进行了验证。Nowadays since DSM method available lacks the relavance with customer requirements for upstream products and technical characteristics of product level,it is basically unable to ensure the final design scheme to meet customer requirements farthest.Therefore a new method based on QFD and DSM is proposed to support complex product task planning.Through constructing two HOQ the mapping from customer requirements to product structure is realized,and the design planning is conducted by applying DSM in order to make the planning result embaody customer requirements completely to be more reasonable and effective.Above all,by taking a hydraulic generator as a stiudy target the validity and practicability of the proposed method is verified.

关 键 词：QFD DSM 设计任务规划 水电机组 复杂产品 

分 类 号：TH16[机械工程—机械制造及自动化]