产品创新概念设计集成过程模型应用研究

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。

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

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.