【摘要】 功能设计是产品概念设计中极为重要的环节,功能设计的关键技术是产品功能模型的建立.将本体论的原则和方法引入面向产品概念设计的产品功能建模过程中,建立了面向概念设计的产品功能本体模型,并提出了以功能本体为基础的建立产品功能结构的方法.功能本体定义了功能空间中的概念性词汇以规范说明和限定功能空间,使表达产品功能知识的术语标准化,实现了产品概念设计领域中功能知识的规范化,从而有效地共享功能知识和实现功能知识的“可重用性”.更多还原

【Abstract】 Functional design is the important part of product’s conceptual design. Function modeling is the key technol- ogies of functional design. Principle and method of ontology are introduced to the course of function modeling of product oriented conceptual design based on researching and summarizing the foundational theory of ontology. Functional ontol- ogy model of product orientedconceptualdesignisset up. Stepsoffunction structuremodeling based on function ontology are presented. Conceptual vocabularies are defined to normalize and qualify the functional domain. Functional ontology is built to normalize function knowledge terms for sharing and reusing function knowledge.更多还原