Abstract:

The low integration of process for principle and structure design is the barrier to fast innovation design. The new mechanism of the case expression, case code system and the corresponding unitive design flow supporting the integration of principle and structure innovation were established based on TRIZ and the Principle of Decomposition and Reconstitution. The retrieve, reuse, revise and retain of the knowledge for principle innovation and structure innovation are achieved. As a conceptual design tool, DARFAD is developed and introduced.

Key words: innovative design；teorija rezbenija lzobretatelskib zadacbd(TRIZ)；function surface；case-based reasoning(CBR)[HJ]

摘要：

基于TRIZ理论中的问题解决工具及分解重构原理，建立了支持原理、结构集成化创新设计过程的实例表达机制及其编码规则，提出了支持产品原理、结构创新的统一设计流程，实现了支持创新设计的原理、结构知识的检索、重用和修正、保存；介绍了开发的概念设计CAD软件系统——DARFAD。

关键词: 创新设计；TRIZ；功能表面；基于实例的推理