• CN:11-2187/TH
  • ISSN:0577-6686

›› 2008, Vol. 44 ›› Issue (9): 154-162.

• 论文 • 上一篇    下一篇

产品创新概念设计集成过程模型应用研究

刘晓敏;檀润华;姚立纲   

  1. 福州大学机械工程及自动化学院;河北工业大学机械工程学院
  • 发布日期:2008-09-15

Application Research on Integrated Process Model for the Conceptual Design of Product Innovation

LIU Xiaomin;TAN Runhua;YAO Ligang   

  1. College of Mechanical Engineering and Automation, Fuzhou University School of Mechanical Engineering, Hebei University of Technology
  • Published:2008-09-15

摘要: 通过集成不同的设计方法,如发明问题冲突解决理论、约束理论(Theory of constraints, TOC)、未预见发现(Unexpected discovery, UXD)、类比设计(Analogy-based design, ABD)等,建立一种产品创新概念设计集成过程模型,并分析产品需求。利用约束设计理论与发明问题解决理论(Theory of inventive problem solving,TRIZ)方法相结合来发现、确定并解决产品冲突;再利用类比设计将获得的UXD结果作用于驱动跨领域知识创新构想产生,进而确定领域内的产品冲突,获得了系统原理解或产品创新方案。以水力旋流器为例对该集成过程模型进行应用研究,提高了产品创新设计效率。

关键词: 产品创新, 发明问题解决理论, 概念设计, 过程模型, 类比设计, 未预见发现, 约束理论

Abstract: Through integrating the key technologies of different innovative design methods, like conflict solving theory in TRIZ, theory of constraints(TOC), unexpected discovery(UXD), analogy-based design(ABD) and so on, a new conceptual design model integrated for product innovation is established. The product demand is analyzed; The design conflict using TOC and TRIZ is determined and solved; The UXD obtained by ABD is applied to drive the generation of innovation conception using interdisciplinary field knowledge and determine domain conflict; The principle solution of system or the innovation concept of the product is gained.

Key words: Analogy-based design, Conceptual design, Process model, Product innovation

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